From: Bob Weinand Date: Sat, 3 Dec 2016 17:28:47 +0000 (+0100) Subject: Merge branch 'PHP-7.0' into PHP-7.1 X-Git-Tag: php-7.1.1RC1~153 X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=146b68e022a38cb4e792f3e6d7abd7b69643983f;p=php Merge branch 'PHP-7.0' into PHP-7.1 --- 146b68e022a38cb4e792f3e6d7abd7b69643983f diff --cc Zend/zend_vm_def.h index ebaa047aa5,4f8dbcaea1..3b66602a96 --- a/Zend/zend_vm_def.h +++ b/Zend/zend_vm_def.h @@@ -2224,9 -2139,10 +2224,10 @@@ ZEND_VM_HANDLER(136, ZEND_ASSIGN_OBJ, V SAVE_OPLINE(); object = GET_OP1_OBJ_ZVAL_PTR_PTR_UNDEF(BP_VAR_W); - if (OP1_TYPE == IS_UNUSED && UNEXPECTED(Z_OBJ_P(object) == NULL)) { + if (OP1_TYPE == IS_UNUSED && UNEXPECTED(Z_TYPE_P(object) == IS_UNDEF)) { zend_throw_error(NULL, "Using $this when not in object context"); FREE_UNFETCHED_OP2(); + FREE_UNFETCHED_OP_DATA(); HANDLE_EXCEPTION(); } diff --cc Zend/zend_vm_execute.h index 5c99685c9a,e37c1729ea..62b893f12e --- a/Zend/zend_vm_execute.h +++ b/Zend/zend_vm_execute.h @@@ -18738,9 -17527,10 +18738,10 @@@ static ZEND_OPCODE_HANDLER_RET ZEND_FAS SAVE_OPLINE(); object = _get_zval_ptr_ptr_var(opline->op1.var, execute_data, &free_op1); - if (IS_VAR == IS_UNUSED && UNEXPECTED(Z_OBJ_P(object) == NULL)) { + if (IS_VAR == IS_UNUSED && UNEXPECTED(Z_TYPE_P(object) == IS_UNDEF)) { zend_throw_error(NULL, "Using $this when not in object context"); - FREE_UNFETCHED_OP_DATA(); ++ HANDLE_EXCEPTION(); } @@@ -18885,18 -17548,23 +18886,19 @@@ exit_assign_obj ZEND_VM_NEXT_OPCODE_EX(1, 2); } -static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_DIM_SPEC_VAR_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS) +static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_OBJ_SPEC_VAR_CONST_OP_DATA_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE - zend_free_op free_op1; - zval *object_ptr; - zend_free_op free_op_data1; - zval *value; - zval *variable_ptr; - zval *dim; + zend_free_op free_op1, free_op_data; + zval *object, *property_name, *value, tmp; SAVE_OPLINE(); - object_ptr = _get_zval_ptr_ptr_var(opline->op1.var, execute_data, &free_op1); + object = _get_zval_ptr_ptr_var(opline->op1.var, execute_data, &free_op1); - if (IS_VAR == IS_VAR && UNEXPECTED(object_ptr == NULL)) { - zend_throw_error(NULL, "Cannot use string offset as an array"); - FREE_UNFETCHED_OP((opline+1)->op1_type, (opline+1)->op1.var); + if (IS_VAR == IS_UNUSED && UNEXPECTED(Z_TYPE_P(object) == IS_UNDEF)) { + zend_throw_error(NULL, "Using $this when not in object context"); ++ zval_ptr_dtor_nogc(EX_VAR((opline+1)->op1.var)); HANDLE_EXCEPTION(); } @@@ -19020,340 -17670,267 +19022,342 @@@ fast_assign_obj if (UNEXPECTED(RETURN_VALUE_USED(opline))) { ZVAL_NULL(EX_VAR(opline->result.var)); } - } else { - value = zend_assign_to_variable(variable_ptr, value, IS_CONST); - if (UNEXPECTED(RETURN_VALUE_USED(opline))) { - ZVAL_COPY(EX_VAR(opline->result.var), value); - } - if (UNEXPECTED(free_op1)) {zval_ptr_dtor_nogc(free_op1);}; - /* zend_assign_to_variable() always takes care of op2, never free it! */ + zval_ptr_dtor_nogc(free_op_data); + goto exit_assign_obj; } - ZEND_VM_NEXT_OPCODE_CHECK_EXCEPTION(); + if (IS_TMP_VAR == IS_CV || IS_TMP_VAR == IS_VAR) { + ZVAL_DEREF(value); + } + + Z_OBJ_HT_P(object)->write_property(object, property_name, value, (IS_CONST == IS_CONST) ? CACHE_ADDR(Z_CACHE_SLOT_P(property_name)) : NULL); + + if (UNEXPECTED(RETURN_VALUE_USED(opline)) && EXPECTED(!EG(exception))) { + ZVAL_COPY(EX_VAR(opline->result.var), value); + } + zval_ptr_dtor_nogc(free_op_data); +exit_assign_obj: + + if (UNEXPECTED(free_op1)) {zval_ptr_dtor_nogc(free_op1);}; + /* assign_obj has two opcodes! */ + ZEND_VM_NEXT_OPCODE_EX(1, 2); } -static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_INIT_STATIC_METHOD_CALL_SPEC_VAR_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS) +static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_OBJ_SPEC_VAR_CONST_OP_DATA_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE - zval *function_name; - zend_class_entry *ce; - zend_object *object; - zend_function *fbc; - zend_execute_data *call; + zend_free_op free_op1, free_op_data; + zval *object, *property_name, *value, tmp; SAVE_OPLINE(); + object = _get_zval_ptr_ptr_var(opline->op1.var, execute_data, &free_op1); - if (IS_VAR == IS_CONST) { - /* no function found. try a static method in class */ - ce = CACHED_PTR(Z_CACHE_SLOT_P(EX_CONSTANT(opline->op1))); - if (UNEXPECTED(ce == NULL)) { - ce = zend_fetch_class_by_name(Z_STR_P(EX_CONSTANT(opline->op1)), EX_CONSTANT(opline->op1) + 1, ZEND_FETCH_CLASS_DEFAULT | ZEND_FETCH_CLASS_EXCEPTION); - if (UNEXPECTED(ce == NULL)) { - if (UNEXPECTED(EG(exception) != NULL)) { - HANDLE_EXCEPTION(); - } - zend_throw_error(NULL, "Class '%s' not found", Z_STRVAL_P(EX_CONSTANT(opline->op1))); - HANDLE_EXCEPTION(); - } - CACHE_PTR(Z_CACHE_SLOT_P(EX_CONSTANT(opline->op1)), ce); - } - } else { - ce = Z_CE_P(EX_VAR(opline->op1.var)); + if (IS_VAR == IS_UNUSED && UNEXPECTED(Z_TYPE_P(object) == IS_UNDEF)) { + zend_throw_error(NULL, "Using $this when not in object context"); + ++ zval_ptr_dtor_nogc(EX_VAR((opline+1)->op1.var)); + HANDLE_EXCEPTION(); } - if (IS_VAR == IS_CONST && - IS_CONST == IS_CONST && - EXPECTED((fbc = CACHED_PTR(Z_CACHE_SLOT_P(EX_CONSTANT(opline->op2)))) != NULL)) { - /* nothing to do */ - } else if (IS_VAR != IS_CONST && - IS_CONST == IS_CONST && - (fbc = CACHED_POLYMORPHIC_PTR(Z_CACHE_SLOT_P(EX_CONSTANT(opline->op2)), ce))) { - /* do nothing */ - } else if (IS_CONST != IS_UNUSED) { + property_name = EX_CONSTANT(opline->op2); + value = _get_zval_ptr_var((opline+1)->op1.var, execute_data, &free_op_data); + if (IS_VAR != IS_UNUSED && UNEXPECTED(Z_TYPE_P(object) != IS_OBJECT)) { + do { + if (Z_ISREF_P(object)) { + object = Z_REFVAL_P(object); + if (EXPECTED(Z_TYPE_P(object) == IS_OBJECT)) { + break; + } + } + if (EXPECTED(Z_TYPE_P(object) <= IS_FALSE || + (Z_TYPE_P(object) == IS_STRING && Z_STRLEN_P(object) == 0))) { + zend_object *obj; - function_name = EX_CONSTANT(opline->op2); - if (IS_CONST != IS_CONST) { - if (UNEXPECTED(Z_TYPE_P(function_name) != IS_STRING)) { - do { - if (IS_CONST & (IS_VAR|IS_CV) && Z_ISREF_P(function_name)) { - function_name = Z_REFVAL_P(function_name); - if (EXPECTED(Z_TYPE_P(function_name) == IS_STRING)) { - break; - } - } else if (IS_CONST == IS_CV && UNEXPECTED(Z_TYPE_P(function_name) == IS_UNDEF)) { - GET_OP2_UNDEF_CV(function_name, BP_VAR_R); - if (UNEXPECTED(EG(exception) != NULL)) { - HANDLE_EXCEPTION(); - } + zval_ptr_dtor(object); + object_init(object); + Z_ADDREF_P(object); + obj = Z_OBJ_P(object); + zend_error(E_WARNING, "Creating default object from empty value"); + if (GC_REFCOUNT(obj) == 1) { + /* the enclosing container was deleted, obj is unreferenced */ + if (UNEXPECTED(RETURN_VALUE_USED(opline))) { + ZVAL_NULL(EX_VAR(opline->result.var)); } - zend_throw_error(NULL, "Function name must be a string"); + zval_ptr_dtor_nogc(free_op_data); + OBJ_RELEASE(obj); + goto exit_assign_obj; + } + Z_DELREF_P(object); + } else { + if (IS_VAR != IS_VAR || EXPECTED(!Z_ISERROR_P(object))) { + zend_error(E_WARNING, "Attempt to assign property of non-object"); + } + if (UNEXPECTED(RETURN_VALUE_USED(opline))) { + ZVAL_NULL(EX_VAR(opline->result.var)); + } + zval_ptr_dtor_nogc(free_op_data); + goto exit_assign_obj; + } + } while (0); + } - HANDLE_EXCEPTION(); - } while (0); - } - } + if (IS_CONST == IS_CONST && + EXPECTED(Z_OBJCE_P(object) == CACHED_PTR(Z_CACHE_SLOT_P(property_name)))) { + uint32_t prop_offset = (uint32_t)(intptr_t)CACHED_PTR(Z_CACHE_SLOT_P(property_name) + sizeof(void*)); + zend_object *zobj = Z_OBJ_P(object); + zval *property; - if (ce->get_static_method) { - fbc = ce->get_static_method(ce, Z_STR_P(function_name)); - } else { - fbc = zend_std_get_static_method(ce, Z_STR_P(function_name), ((IS_CONST == IS_CONST) ? (EX_CONSTANT(opline->op2) + 1) : NULL)); - } - if (UNEXPECTED(fbc == NULL)) { - if (EXPECTED(!EG(exception))) { - zend_throw_error(NULL, "Call to undefined method %s::%s()", ZSTR_VAL(ce->name), Z_STRVAL_P(function_name)); + if (EXPECTED(prop_offset != (uint32_t)ZEND_DYNAMIC_PROPERTY_OFFSET)) { + property = OBJ_PROP(zobj, prop_offset); + if (Z_TYPE_P(property) != IS_UNDEF) { +fast_assign_obj: + value = zend_assign_to_variable(property, value, IS_VAR); + if (UNEXPECTED(RETURN_VALUE_USED(opline))) { + ZVAL_COPY(EX_VAR(opline->result.var), value); + } + goto exit_assign_obj; } - - HANDLE_EXCEPTION(); - } - if (IS_CONST == IS_CONST && - EXPECTED(fbc->type <= ZEND_USER_FUNCTION) && - EXPECTED(!(fbc->common.fn_flags & (ZEND_ACC_CALL_VIA_TRAMPOLINE|ZEND_ACC_NEVER_CACHE)))) { - if (IS_VAR == IS_CONST) { - CACHE_PTR(Z_CACHE_SLOT_P(function_name), fbc); - } else { - CACHE_POLYMORPHIC_PTR(Z_CACHE_SLOT_P(function_name), ce, fbc); + } else { + if (EXPECTED(zobj->properties != NULL)) { + if (UNEXPECTED(GC_REFCOUNT(zobj->properties) > 1)) { + if (EXPECTED(!(GC_FLAGS(zobj->properties) & IS_ARRAY_IMMUTABLE))) { + GC_REFCOUNT(zobj->properties)--; + } + zobj->properties = zend_array_dup(zobj->properties); + } + property = zend_hash_find(zobj->properties, Z_STR_P(property_name)); + if (property) { + goto fast_assign_obj; + } } - } - if (IS_CONST != IS_CONST) { - } - } else { - if (UNEXPECTED(ce->constructor == NULL)) { - zend_throw_error(NULL, "Cannot call constructor"); - HANDLE_EXCEPTION(); - } - if (Z_OBJ(EX(This)) && Z_OBJ(EX(This))->ce != ce->constructor->common.scope && (ce->constructor->common.fn_flags & ZEND_ACC_PRIVATE)) { - zend_throw_error(NULL, "Cannot call private %s::__construct()", ZSTR_VAL(ce->name)); - HANDLE_EXCEPTION(); - } - fbc = ce->constructor; - } + if (!zobj->ce->__set) { - object = NULL; - if (!(fbc->common.fn_flags & ZEND_ACC_STATIC)) { - if (Z_OBJ(EX(This)) && instanceof_function(Z_OBJCE(EX(This)), ce)) { - object = Z_OBJ(EX(This)); - ce = object->ce; - } else { - if (fbc->common.fn_flags & ZEND_ACC_ALLOW_STATIC) { - /* Allowed for PHP 4 compatibility. */ - zend_error( - E_DEPRECATED, - "Non-static method %s::%s() should not be called statically", - ZSTR_VAL(fbc->common.scope->name), ZSTR_VAL(fbc->common.function_name)); - if (UNEXPECTED(EG(exception) != NULL)) { - HANDLE_EXCEPTION(); + if (EXPECTED(zobj->properties == NULL)) { + rebuild_object_properties(zobj); } - } else { - /* An internal function assumes $this is present and won't check that. - * So PHP would crash by allowing the call. */ - zend_throw_error( - zend_ce_error, - "Non-static method %s::%s() cannot be called statically", - ZSTR_VAL(fbc->common.scope->name), ZSTR_VAL(fbc->common.function_name)); - HANDLE_EXCEPTION(); + if (IS_VAR == IS_CONST) { + if (UNEXPECTED(Z_OPT_REFCOUNTED_P(value))) { + Z_ADDREF_P(value); + } + } else if (IS_VAR != IS_TMP_VAR) { + if (Z_ISREF_P(value)) { + if (IS_VAR == IS_VAR) { + zend_reference *ref = Z_REF_P(value); + if (--GC_REFCOUNT(ref) == 0) { + ZVAL_COPY_VALUE(&tmp, Z_REFVAL_P(value)); + efree_size(ref, sizeof(zend_reference)); + value = &tmp; + } else { + value = Z_REFVAL_P(value); + if (Z_REFCOUNTED_P(value)) { + Z_ADDREF_P(value); + } + } + } else { + value = Z_REFVAL_P(value); + if (Z_REFCOUNTED_P(value)) { + Z_ADDREF_P(value); + } + } + } else if (IS_VAR == IS_CV && Z_REFCOUNTED_P(value)) { + Z_ADDREF_P(value); + } + } + zend_hash_add_new(zobj->properties, Z_STR_P(property_name), value); + if (UNEXPECTED(RETURN_VALUE_USED(opline))) { + ZVAL_COPY(EX_VAR(opline->result.var), value); + } + goto exit_assign_obj; } } } - if (IS_VAR != IS_CONST) { - /* previous opcode is ZEND_FETCH_CLASS */ - if (((opline-1)->extended_value & ZEND_FETCH_CLASS_MASK) == ZEND_FETCH_CLASS_PARENT || - ((opline-1)->extended_value & ZEND_FETCH_CLASS_MASK) == ZEND_FETCH_CLASS_SELF) { - ce = EX(called_scope); + if (!Z_OBJ_HT_P(object)->write_property) { + zend_error(E_WARNING, "Attempt to assign property of non-object"); + if (UNEXPECTED(RETURN_VALUE_USED(opline))) { + ZVAL_NULL(EX_VAR(opline->result.var)); } + zval_ptr_dtor_nogc(free_op_data); + goto exit_assign_obj; } - call = zend_vm_stack_push_call_frame(ZEND_CALL_NESTED_FUNCTION, - fbc, opline->extended_value, ce, object); - call->prev_execute_data = EX(call); - EX(call) = call; + if (IS_VAR == IS_CV || IS_VAR == IS_VAR) { + ZVAL_DEREF(value); + } - ZEND_VM_NEXT_OPCODE(); + Z_OBJ_HT_P(object)->write_property(object, property_name, value, (IS_CONST == IS_CONST) ? CACHE_ADDR(Z_CACHE_SLOT_P(property_name)) : NULL); + + if (UNEXPECTED(RETURN_VALUE_USED(opline)) && EXPECTED(!EG(exception))) { + ZVAL_COPY(EX_VAR(opline->result.var), value); + } + zval_ptr_dtor_nogc(free_op_data); +exit_assign_obj: + + if (UNEXPECTED(free_op1)) {zval_ptr_dtor_nogc(free_op1);}; + /* assign_obj has two opcodes! */ + ZEND_VM_NEXT_OPCODE_EX(1, 2); } -static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_FETCH_CONSTANT_SPEC_VAR_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS) +static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_OBJ_SPEC_VAR_CONST_OP_DATA_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE + zend_free_op free_op1; + zval *object, *property_name, *value, tmp; SAVE_OPLINE(); - if (IS_VAR == IS_UNUSED) { - zend_constant *c; - - if (EXPECTED(CACHED_PTR(Z_CACHE_SLOT_P(EX_CONSTANT(opline->op2))))) { - c = CACHED_PTR(Z_CACHE_SLOT_P(EX_CONSTANT(opline->op2))); - } else if ((c = zend_quick_get_constant(EX_CONSTANT(opline->op2) + 1, opline->extended_value)) == NULL) { - if ((opline->extended_value & IS_CONSTANT_UNQUALIFIED) != 0) { - char *actual = (char *)zend_memrchr(Z_STRVAL_P(EX_CONSTANT(opline->op2)), '\\', Z_STRLEN_P(EX_CONSTANT(opline->op2))); - if (!actual) { - ZVAL_STR_COPY(EX_VAR(opline->result.var), Z_STR_P(EX_CONSTANT(opline->op2))); - } else { - actual++; - ZVAL_STRINGL(EX_VAR(opline->result.var), - actual, Z_STRLEN_P(EX_CONSTANT(opline->op2)) - (actual - Z_STRVAL_P(EX_CONSTANT(opline->op2)))); + object = _get_zval_ptr_ptr_var(opline->op1.var, execute_data, &free_op1); + + if (IS_VAR == IS_UNUSED && UNEXPECTED(Z_TYPE_P(object) == IS_UNDEF)) { + zend_throw_error(NULL, "Using $this when not in object context"); + ++ + HANDLE_EXCEPTION(); + } + + property_name = EX_CONSTANT(opline->op2); + value = _get_zval_ptr_cv_BP_VAR_R(execute_data, (opline+1)->op1.var); + + if (IS_VAR != IS_UNUSED && UNEXPECTED(Z_TYPE_P(object) != IS_OBJECT)) { + do { + if (Z_ISREF_P(object)) { + object = Z_REFVAL_P(object); + if (EXPECTED(Z_TYPE_P(object) == IS_OBJECT)) { + break; } - /* non-qualified constant - allow text substitution */ - zend_error(E_NOTICE, "Use of undefined constant %s - assumed '%s'", - Z_STRVAL_P(EX_VAR(opline->result.var)), Z_STRVAL_P(EX_VAR(opline->result.var))); - ZEND_VM_NEXT_OPCODE_CHECK_EXCEPTION(); - } else { - zend_throw_error(NULL, "Undefined constant '%s'", Z_STRVAL_P(EX_CONSTANT(opline->op2))); - HANDLE_EXCEPTION(); } - } else { - CACHE_PTR(Z_CACHE_SLOT_P(EX_CONSTANT(opline->op2)), c); - } -#ifdef ZTS - if (c->flags & CONST_PERSISTENT) { - ZVAL_DUP(EX_VAR(opline->result.var), &c->value); - } else { - ZVAL_COPY(EX_VAR(opline->result.var), &c->value); - } -#else - ZVAL_COPY(EX_VAR(opline->result.var), &c->value); -#endif - } else { - /* class constant */ - zend_class_entry *ce; - zval *value; + if (EXPECTED(Z_TYPE_P(object) <= IS_FALSE || + (Z_TYPE_P(object) == IS_STRING && Z_STRLEN_P(object) == 0))) { + zend_object *obj; - do { - if (IS_VAR == IS_CONST) { - if (EXPECTED(CACHED_PTR(Z_CACHE_SLOT_P(EX_CONSTANT(opline->op2))))) { - value = CACHED_PTR(Z_CACHE_SLOT_P(EX_CONSTANT(opline->op2))); - ZVAL_DEREF(value); -#ifdef ZTS - ce = CACHED_PTR(Z_CACHE_SLOT_P(EX_CONSTANT(opline->op1))); -#endif - break; - } else if (EXPECTED(CACHED_PTR(Z_CACHE_SLOT_P(EX_CONSTANT(opline->op1))))) { - ce = CACHED_PTR(Z_CACHE_SLOT_P(EX_CONSTANT(opline->op1))); - } else { - ce = zend_fetch_class_by_name(Z_STR_P(EX_CONSTANT(opline->op1)), EX_CONSTANT(opline->op1) + 1, ZEND_FETCH_CLASS_DEFAULT | ZEND_FETCH_CLASS_EXCEPTION); - if (UNEXPECTED(ce == NULL)) { - if (EXPECTED(!EG(exception))) { - zend_throw_error(NULL, "Class '%s' not found", Z_STRVAL_P(EX_CONSTANT(opline->op1))); - } - HANDLE_EXCEPTION(); + zval_ptr_dtor(object); + object_init(object); + Z_ADDREF_P(object); + obj = Z_OBJ_P(object); + zend_error(E_WARNING, "Creating default object from empty value"); + if (GC_REFCOUNT(obj) == 1) { + /* the enclosing container was deleted, obj is unreferenced */ + if (UNEXPECTED(RETURN_VALUE_USED(opline))) { + ZVAL_NULL(EX_VAR(opline->result.var)); } - CACHE_PTR(Z_CACHE_SLOT_P(EX_CONSTANT(opline->op1)), ce); + + OBJ_RELEASE(obj); + goto exit_assign_obj; } + Z_DELREF_P(object); } else { - ce = Z_CE_P(EX_VAR(opline->op1.var)); - if ((value = CACHED_POLYMORPHIC_PTR(Z_CACHE_SLOT_P(EX_CONSTANT(opline->op2)), ce)) != NULL) { - ZVAL_DEREF(value); - break; + if (IS_VAR != IS_VAR || EXPECTED(!Z_ISERROR_P(object))) { + zend_error(E_WARNING, "Attempt to assign property of non-object"); + } + if (UNEXPECTED(RETURN_VALUE_USED(opline))) { + ZVAL_NULL(EX_VAR(opline->result.var)); } + + goto exit_assign_obj; } + } while (0); + } - if (EXPECTED((value = zend_hash_find(&ce->constants_table, Z_STR_P(EX_CONSTANT(opline->op2)))) != NULL)) { - ZVAL_DEREF(value); - if (Z_CONSTANT_P(value)) { - EG(scope) = ce; - zval_update_constant_ex(value, 1, NULL); - EG(scope) = EX(func)->op_array.scope; - if (UNEXPECTED(EG(exception) != NULL)) { - HANDLE_EXCEPTION(); + if (IS_CONST == IS_CONST && + EXPECTED(Z_OBJCE_P(object) == CACHED_PTR(Z_CACHE_SLOT_P(property_name)))) { + uint32_t prop_offset = (uint32_t)(intptr_t)CACHED_PTR(Z_CACHE_SLOT_P(property_name) + sizeof(void*)); + zend_object *zobj = Z_OBJ_P(object); + zval *property; + + if (EXPECTED(prop_offset != (uint32_t)ZEND_DYNAMIC_PROPERTY_OFFSET)) { + property = OBJ_PROP(zobj, prop_offset); + if (Z_TYPE_P(property) != IS_UNDEF) { +fast_assign_obj: + value = zend_assign_to_variable(property, value, IS_CV); + if (UNEXPECTED(RETURN_VALUE_USED(opline))) { + ZVAL_COPY(EX_VAR(opline->result.var), value); + } + goto exit_assign_obj; + } + } else { + if (EXPECTED(zobj->properties != NULL)) { + if (UNEXPECTED(GC_REFCOUNT(zobj->properties) > 1)) { + if (EXPECTED(!(GC_FLAGS(zobj->properties) & IS_ARRAY_IMMUTABLE))) { + GC_REFCOUNT(zobj->properties)--; } + zobj->properties = zend_array_dup(zobj->properties); } - if (IS_VAR == IS_CONST) { - CACHE_PTR(Z_CACHE_SLOT_P(EX_CONSTANT(opline->op2)), value); - } else { - CACHE_POLYMORPHIC_PTR(Z_CACHE_SLOT_P(EX_CONSTANT(opline->op2)), ce, value); + property = zend_hash_find(zobj->properties, Z_STR_P(property_name)); + if (property) { + goto fast_assign_obj; } - } else { - zend_throw_error(NULL, "Undefined class constant '%s'", Z_STRVAL_P(EX_CONSTANT(opline->op2))); - HANDLE_EXCEPTION(); } - } while (0); -#ifdef ZTS - if (ce->type == ZEND_INTERNAL_CLASS) { - ZVAL_DUP(EX_VAR(opline->result.var), value); - } else { - ZVAL_COPY(EX_VAR(opline->result.var), value); + + if (!zobj->ce->__set) { + + if (EXPECTED(zobj->properties == NULL)) { + rebuild_object_properties(zobj); + } + if (IS_CV == IS_CONST) { + if (UNEXPECTED(Z_OPT_REFCOUNTED_P(value))) { + Z_ADDREF_P(value); + } + } else if (IS_CV != IS_TMP_VAR) { + if (Z_ISREF_P(value)) { + if (IS_CV == IS_VAR) { + zend_reference *ref = Z_REF_P(value); + if (--GC_REFCOUNT(ref) == 0) { + ZVAL_COPY_VALUE(&tmp, Z_REFVAL_P(value)); + efree_size(ref, sizeof(zend_reference)); + value = &tmp; + } else { + value = Z_REFVAL_P(value); + if (Z_REFCOUNTED_P(value)) { + Z_ADDREF_P(value); + } + } + } else { + value = Z_REFVAL_P(value); + if (Z_REFCOUNTED_P(value)) { + Z_ADDREF_P(value); + } + } + } else if (IS_CV == IS_CV && Z_REFCOUNTED_P(value)) { + Z_ADDREF_P(value); + } + } + zend_hash_add_new(zobj->properties, Z_STR_P(property_name), value); + if (UNEXPECTED(RETURN_VALUE_USED(opline))) { + ZVAL_COPY(EX_VAR(opline->result.var), value); + } + goto exit_assign_obj; + } } -#else + } + + if (!Z_OBJ_HT_P(object)->write_property) { + zend_error(E_WARNING, "Attempt to assign property of non-object"); + if (UNEXPECTED(RETURN_VALUE_USED(opline))) { + ZVAL_NULL(EX_VAR(opline->result.var)); + } + + goto exit_assign_obj; + } + + if (IS_CV == IS_CV || IS_CV == IS_VAR) { + ZVAL_DEREF(value); + } + + Z_OBJ_HT_P(object)->write_property(object, property_name, value, (IS_CONST == IS_CONST) ? CACHE_ADDR(Z_CACHE_SLOT_P(property_name)) : NULL); + + if (UNEXPECTED(RETURN_VALUE_USED(opline)) && EXPECTED(!EG(exception))) { ZVAL_COPY(EX_VAR(opline->result.var), value); -#endif } - ZEND_VM_NEXT_OPCODE(); + +exit_assign_obj: + + if (UNEXPECTED(free_op1)) {zval_ptr_dtor_nogc(free_op1);}; + /* assign_obj has two opcodes! */ + ZEND_VM_NEXT_OPCODE_EX(1, 2); } -static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ADD_ARRAY_ELEMENT_SPEC_VAR_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS) +static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_DIM_SPEC_VAR_CONST_OP_DATA_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1; @@@ -23523,9 -20752,10 +23527,10 @@@ static ZEND_OPCODE_HANDLER_RET ZEND_FAS SAVE_OPLINE(); object = _get_zval_ptr_ptr_var(opline->op1.var, execute_data, &free_op1); - if (IS_VAR == IS_UNUSED && UNEXPECTED(Z_OBJ_P(object) == NULL)) { + if (IS_VAR == IS_UNUSED && UNEXPECTED(Z_TYPE_P(object) == IS_UNDEF)) { zend_throw_error(NULL, "Using $this when not in object context"); - FREE_UNFETCHED_OP_DATA(); ++ HANDLE_EXCEPTION(); } @@@ -23670,288 -20879,215 +23675,290 @@@ exit_assign_obj ZEND_VM_NEXT_OPCODE_EX(1, 2); } -static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_SPEC_VAR_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS) +static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_OBJ_SPEC_VAR_CV_OP_DATA_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE - zend_free_op free_op1; - zval *value; - zval *variable_ptr; + zend_free_op free_op1, free_op_data; + zval *object, *property_name, *value, tmp; SAVE_OPLINE(); - value = _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var); - variable_ptr = _get_zval_ptr_ptr_var(opline->op1.var, execute_data, &free_op1); + object = _get_zval_ptr_ptr_var(opline->op1.var, execute_data, &free_op1); - if (IS_VAR == IS_VAR && UNEXPECTED(variable_ptr == &EG(error_zval))) { + if (IS_VAR == IS_UNUSED && UNEXPECTED(Z_TYPE_P(object) == IS_UNDEF)) { + zend_throw_error(NULL, "Using $this when not in object context"); - if (UNEXPECTED(RETURN_VALUE_USED(opline))) { - ZVAL_NULL(EX_VAR(opline->result.var)); - } - } else { - value = zend_assign_to_variable(variable_ptr, value, IS_CV); - if (UNEXPECTED(RETURN_VALUE_USED(opline))) { - ZVAL_COPY(EX_VAR(opline->result.var), value); - } - if (UNEXPECTED(free_op1)) {zval_ptr_dtor_nogc(free_op1);}; - /* zend_assign_to_variable() always takes care of op2, never free it! */ ++ zval_ptr_dtor_nogc(EX_VAR((opline+1)->op1.var)); + HANDLE_EXCEPTION(); } - ZEND_VM_NEXT_OPCODE_CHECK_EXCEPTION(); -} - -static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_REF_SPEC_VAR_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS) -{ - USE_OPLINE - zend_free_op free_op1; - zval *variable_ptr; - zval *value_ptr; + property_name = _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var); + value = _get_zval_ptr_tmp((opline+1)->op1.var, execute_data, &free_op_data); - SAVE_OPLINE(); - value_ptr = _get_zval_ptr_cv_BP_VAR_W(execute_data, opline->op2.var); + if (IS_VAR != IS_UNUSED && UNEXPECTED(Z_TYPE_P(object) != IS_OBJECT)) { + do { + if (Z_ISREF_P(object)) { + object = Z_REFVAL_P(object); + if (EXPECTED(Z_TYPE_P(object) == IS_OBJECT)) { + break; + } + } + if (EXPECTED(Z_TYPE_P(object) <= IS_FALSE || + (Z_TYPE_P(object) == IS_STRING && Z_STRLEN_P(object) == 0))) { + zend_object *obj; - if (IS_CV == IS_VAR && UNEXPECTED(value_ptr == NULL)) { - zend_throw_error(NULL, "Cannot create references to/from string offsets nor overloaded objects"); - zval_ptr_dtor_nogc(EX_VAR(opline->op1.var)); - HANDLE_EXCEPTION(); + zval_ptr_dtor(object); + object_init(object); + Z_ADDREF_P(object); + obj = Z_OBJ_P(object); + zend_error(E_WARNING, "Creating default object from empty value"); + if (GC_REFCOUNT(obj) == 1) { + /* the enclosing container was deleted, obj is unreferenced */ + if (UNEXPECTED(RETURN_VALUE_USED(opline))) { + ZVAL_NULL(EX_VAR(opline->result.var)); + } + zval_ptr_dtor_nogc(free_op_data); + OBJ_RELEASE(obj); + goto exit_assign_obj; + } + Z_DELREF_P(object); + } else { + if (IS_VAR != IS_VAR || EXPECTED(!Z_ISERROR_P(object))) { + zend_error(E_WARNING, "Attempt to assign property of non-object"); + } + if (UNEXPECTED(RETURN_VALUE_USED(opline))) { + ZVAL_NULL(EX_VAR(opline->result.var)); + } + zval_ptr_dtor_nogc(free_op_data); + goto exit_assign_obj; + } + } while (0); } - if (IS_VAR == IS_VAR && - UNEXPECTED(Z_TYPE_P(EX_VAR(opline->op1.var)) != IS_INDIRECT) && - UNEXPECTED(!Z_ISREF_P(EX_VAR(opline->op1.var)))) { - zend_throw_error(NULL, "Cannot assign by reference to overloaded object"); - zval_ptr_dtor_nogc(EX_VAR(opline->op1.var)); - HANDLE_EXCEPTION(); - } - if (IS_CV == IS_VAR && - (value_ptr == &EG(uninitialized_zval) || - (opline->extended_value == ZEND_RETURNS_FUNCTION && - !(Z_VAR_FLAGS_P(value_ptr) & IS_VAR_RET_REF)))) { - if (!0 && UNEXPECTED(Z_TYPE_P(EX_VAR(opline->op2.var)) != IS_INDIRECT)) { /* undo the effect of get_zval_ptr_ptr() */ - Z_TRY_ADDREF_P(value_ptr); - } - zend_error(E_NOTICE, "Only variables should be assigned by reference"); - if (UNEXPECTED(EG(exception) != NULL)) { + if (IS_CV == IS_CONST && + EXPECTED(Z_OBJCE_P(object) == CACHED_PTR(Z_CACHE_SLOT_P(property_name)))) { + uint32_t prop_offset = (uint32_t)(intptr_t)CACHED_PTR(Z_CACHE_SLOT_P(property_name) + sizeof(void*)); + zend_object *zobj = Z_OBJ_P(object); + zval *property; - HANDLE_EXCEPTION(); + if (EXPECTED(prop_offset != (uint32_t)ZEND_DYNAMIC_PROPERTY_OFFSET)) { + property = OBJ_PROP(zobj, prop_offset); + if (Z_TYPE_P(property) != IS_UNDEF) { +fast_assign_obj: + value = zend_assign_to_variable(property, value, IS_TMP_VAR); + if (UNEXPECTED(RETURN_VALUE_USED(opline))) { + ZVAL_COPY(EX_VAR(opline->result.var), value); + } + goto exit_assign_obj; + } + } else { + if (EXPECTED(zobj->properties != NULL)) { + if (UNEXPECTED(GC_REFCOUNT(zobj->properties) > 1)) { + if (EXPECTED(!(GC_FLAGS(zobj->properties) & IS_ARRAY_IMMUTABLE))) { + GC_REFCOUNT(zobj->properties)--; + } + zobj->properties = zend_array_dup(zobj->properties); + } + property = zend_hash_find(zobj->properties, Z_STR_P(property_name)); + if (property) { + goto fast_assign_obj; + } + } + + if (!zobj->ce->__set) { + + if (EXPECTED(zobj->properties == NULL)) { + rebuild_object_properties(zobj); + } + if (IS_TMP_VAR == IS_CONST) { + if (UNEXPECTED(Z_OPT_REFCOUNTED_P(value))) { + Z_ADDREF_P(value); + } + } else if (IS_TMP_VAR != IS_TMP_VAR) { + if (Z_ISREF_P(value)) { + if (IS_TMP_VAR == IS_VAR) { + zend_reference *ref = Z_REF_P(value); + if (--GC_REFCOUNT(ref) == 0) { + ZVAL_COPY_VALUE(&tmp, Z_REFVAL_P(value)); + efree_size(ref, sizeof(zend_reference)); + value = &tmp; + } else { + value = Z_REFVAL_P(value); + if (Z_REFCOUNTED_P(value)) { + Z_ADDREF_P(value); + } + } + } else { + value = Z_REFVAL_P(value); + if (Z_REFCOUNTED_P(value)) { + Z_ADDREF_P(value); + } + } + } else if (IS_TMP_VAR == IS_CV && Z_REFCOUNTED_P(value)) { + Z_ADDREF_P(value); + } + } + zend_hash_add_new(zobj->properties, Z_STR_P(property_name), value); + if (UNEXPECTED(RETURN_VALUE_USED(opline))) { + ZVAL_COPY(EX_VAR(opline->result.var), value); + } + goto exit_assign_obj; + } } - ZEND_VM_TAIL_CALL(ZEND_ASSIGN_SPEC_VAR_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS_PASSTHRU)); } - variable_ptr = _get_zval_ptr_ptr_var(opline->op1.var, execute_data, &free_op1); - if (IS_VAR == IS_VAR && UNEXPECTED(variable_ptr == NULL)) { - zend_throw_error(NULL, "Cannot create references to/from string offsets nor overloaded objects"); - - HANDLE_EXCEPTION(); + if (!Z_OBJ_HT_P(object)->write_property) { + zend_error(E_WARNING, "Attempt to assign property of non-object"); + if (UNEXPECTED(RETURN_VALUE_USED(opline))) { + ZVAL_NULL(EX_VAR(opline->result.var)); + } + zval_ptr_dtor_nogc(free_op_data); + goto exit_assign_obj; } - if ((IS_VAR == IS_VAR && UNEXPECTED(variable_ptr == &EG(error_zval))) || - (IS_CV == IS_VAR && UNEXPECTED(value_ptr == &EG(error_zval)))) { - variable_ptr = &EG(uninitialized_zval); - } else { - zend_assign_to_variable_reference(variable_ptr, value_ptr); + + if (IS_TMP_VAR == IS_CV || IS_TMP_VAR == IS_VAR) { + ZVAL_DEREF(value); } - if (UNEXPECTED(RETURN_VALUE_USED(opline))) { - ZVAL_COPY(EX_VAR(opline->result.var), variable_ptr); + Z_OBJ_HT_P(object)->write_property(object, property_name, value, (IS_CV == IS_CONST) ? CACHE_ADDR(Z_CACHE_SLOT_P(property_name)) : NULL); + + if (UNEXPECTED(RETURN_VALUE_USED(opline)) && EXPECTED(!EG(exception))) { + ZVAL_COPY(EX_VAR(opline->result.var), value); } + zval_ptr_dtor_nogc(free_op_data); +exit_assign_obj: if (UNEXPECTED(free_op1)) {zval_ptr_dtor_nogc(free_op1);}; - - ZEND_VM_NEXT_OPCODE_CHECK_EXCEPTION(); + /* assign_obj has two opcodes! */ + ZEND_VM_NEXT_OPCODE_EX(1, 2); } -static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_INIT_STATIC_METHOD_CALL_SPEC_VAR_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS) +static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_OBJ_SPEC_VAR_CV_OP_DATA_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE - zval *function_name; - zend_class_entry *ce; - zend_object *object; - zend_function *fbc; - zend_execute_data *call; + zend_free_op free_op1, free_op_data; + zval *object, *property_name, *value, tmp; SAVE_OPLINE(); + object = _get_zval_ptr_ptr_var(opline->op1.var, execute_data, &free_op1); - if (IS_VAR == IS_CONST) { - /* no function found. try a static method in class */ - ce = CACHED_PTR(Z_CACHE_SLOT_P(EX_CONSTANT(opline->op1))); - if (UNEXPECTED(ce == NULL)) { - ce = zend_fetch_class_by_name(Z_STR_P(EX_CONSTANT(opline->op1)), EX_CONSTANT(opline->op1) + 1, ZEND_FETCH_CLASS_DEFAULT | ZEND_FETCH_CLASS_EXCEPTION); - if (UNEXPECTED(ce == NULL)) { - if (UNEXPECTED(EG(exception) != NULL)) { - HANDLE_EXCEPTION(); - } - zend_throw_error(NULL, "Class '%s' not found", Z_STRVAL_P(EX_CONSTANT(opline->op1))); - HANDLE_EXCEPTION(); - } - CACHE_PTR(Z_CACHE_SLOT_P(EX_CONSTANT(opline->op1)), ce); - } - } else { - ce = Z_CE_P(EX_VAR(opline->op1.var)); + if (IS_VAR == IS_UNUSED && UNEXPECTED(Z_TYPE_P(object) == IS_UNDEF)) { + zend_throw_error(NULL, "Using $this when not in object context"); + ++ zval_ptr_dtor_nogc(EX_VAR((opline+1)->op1.var)); + HANDLE_EXCEPTION(); } - if (IS_VAR == IS_CONST && - IS_CV == IS_CONST && - EXPECTED((fbc = CACHED_PTR(Z_CACHE_SLOT_P(EX_CONSTANT(opline->op2)))) != NULL)) { - /* nothing to do */ - } else if (IS_VAR != IS_CONST && - IS_CV == IS_CONST && - (fbc = CACHED_POLYMORPHIC_PTR(Z_CACHE_SLOT_P(EX_CONSTANT(opline->op2)), ce))) { - /* do nothing */ - } else if (IS_CV != IS_UNUSED) { + property_name = _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var); + value = _get_zval_ptr_var((opline+1)->op1.var, execute_data, &free_op_data); + if (IS_VAR != IS_UNUSED && UNEXPECTED(Z_TYPE_P(object) != IS_OBJECT)) { + do { + if (Z_ISREF_P(object)) { + object = Z_REFVAL_P(object); + if (EXPECTED(Z_TYPE_P(object) == IS_OBJECT)) { + break; + } + } + if (EXPECTED(Z_TYPE_P(object) <= IS_FALSE || + (Z_TYPE_P(object) == IS_STRING && Z_STRLEN_P(object) == 0))) { + zend_object *obj; - function_name = _get_zval_ptr_cv_undef(execute_data, opline->op2.var); - if (IS_CV != IS_CONST) { - if (UNEXPECTED(Z_TYPE_P(function_name) != IS_STRING)) { - do { - if (IS_CV & (IS_VAR|IS_CV) && Z_ISREF_P(function_name)) { - function_name = Z_REFVAL_P(function_name); - if (EXPECTED(Z_TYPE_P(function_name) == IS_STRING)) { - break; - } - } else if (IS_CV == IS_CV && UNEXPECTED(Z_TYPE_P(function_name) == IS_UNDEF)) { - GET_OP2_UNDEF_CV(function_name, BP_VAR_R); - if (UNEXPECTED(EG(exception) != NULL)) { - HANDLE_EXCEPTION(); - } + zval_ptr_dtor(object); + object_init(object); + Z_ADDREF_P(object); + obj = Z_OBJ_P(object); + zend_error(E_WARNING, "Creating default object from empty value"); + if (GC_REFCOUNT(obj) == 1) { + /* the enclosing container was deleted, obj is unreferenced */ + if (UNEXPECTED(RETURN_VALUE_USED(opline))) { + ZVAL_NULL(EX_VAR(opline->result.var)); } - zend_throw_error(NULL, "Function name must be a string"); + zval_ptr_dtor_nogc(free_op_data); + OBJ_RELEASE(obj); + goto exit_assign_obj; + } + Z_DELREF_P(object); + } else { + if (IS_VAR != IS_VAR || EXPECTED(!Z_ISERROR_P(object))) { + zend_error(E_WARNING, "Attempt to assign property of non-object"); + } + if (UNEXPECTED(RETURN_VALUE_USED(opline))) { + ZVAL_NULL(EX_VAR(opline->result.var)); + } + zval_ptr_dtor_nogc(free_op_data); + goto exit_assign_obj; + } + } while (0); + } - HANDLE_EXCEPTION(); - } while (0); - } - } + if (IS_CV == IS_CONST && + EXPECTED(Z_OBJCE_P(object) == CACHED_PTR(Z_CACHE_SLOT_P(property_name)))) { + uint32_t prop_offset = (uint32_t)(intptr_t)CACHED_PTR(Z_CACHE_SLOT_P(property_name) + sizeof(void*)); + zend_object *zobj = Z_OBJ_P(object); + zval *property; - if (ce->get_static_method) { - fbc = ce->get_static_method(ce, Z_STR_P(function_name)); - } else { - fbc = zend_std_get_static_method(ce, Z_STR_P(function_name), ((IS_CV == IS_CONST) ? (EX_CONSTANT(opline->op2) + 1) : NULL)); - } - if (UNEXPECTED(fbc == NULL)) { - if (EXPECTED(!EG(exception))) { - zend_throw_error(NULL, "Call to undefined method %s::%s()", ZSTR_VAL(ce->name), Z_STRVAL_P(function_name)); + if (EXPECTED(prop_offset != (uint32_t)ZEND_DYNAMIC_PROPERTY_OFFSET)) { + property = OBJ_PROP(zobj, prop_offset); + if (Z_TYPE_P(property) != IS_UNDEF) { +fast_assign_obj: + value = zend_assign_to_variable(property, value, IS_VAR); + if (UNEXPECTED(RETURN_VALUE_USED(opline))) { + ZVAL_COPY(EX_VAR(opline->result.var), value); + } + goto exit_assign_obj; } - - HANDLE_EXCEPTION(); - } - if (IS_CV == IS_CONST && - EXPECTED(fbc->type <= ZEND_USER_FUNCTION) && - EXPECTED(!(fbc->common.fn_flags & (ZEND_ACC_CALL_VIA_TRAMPOLINE|ZEND_ACC_NEVER_CACHE)))) { - if (IS_VAR == IS_CONST) { - CACHE_PTR(Z_CACHE_SLOT_P(function_name), fbc); - } else { - CACHE_POLYMORPHIC_PTR(Z_CACHE_SLOT_P(function_name), ce, fbc); + } else { + if (EXPECTED(zobj->properties != NULL)) { + if (UNEXPECTED(GC_REFCOUNT(zobj->properties) > 1)) { + if (EXPECTED(!(GC_FLAGS(zobj->properties) & IS_ARRAY_IMMUTABLE))) { + GC_REFCOUNT(zobj->properties)--; + } + zobj->properties = zend_array_dup(zobj->properties); + } + property = zend_hash_find(zobj->properties, Z_STR_P(property_name)); + if (property) { + goto fast_assign_obj; + } } - } - if (IS_CV != IS_CONST) { - } - } else { - if (UNEXPECTED(ce->constructor == NULL)) { - zend_throw_error(NULL, "Cannot call constructor"); - HANDLE_EXCEPTION(); - } - if (Z_OBJ(EX(This)) && Z_OBJ(EX(This))->ce != ce->constructor->common.scope && (ce->constructor->common.fn_flags & ZEND_ACC_PRIVATE)) { - zend_throw_error(NULL, "Cannot call private %s::__construct()", ZSTR_VAL(ce->name)); - HANDLE_EXCEPTION(); - } - fbc = ce->constructor; - } + if (!zobj->ce->__set) { - object = NULL; - if (!(fbc->common.fn_flags & ZEND_ACC_STATIC)) { - if (Z_OBJ(EX(This)) && instanceof_function(Z_OBJCE(EX(This)), ce)) { - object = Z_OBJ(EX(This)); - ce = object->ce; - } else { - if (fbc->common.fn_flags & ZEND_ACC_ALLOW_STATIC) { - /* Allowed for PHP 4 compatibility. */ - zend_error( - E_DEPRECATED, - "Non-static method %s::%s() should not be called statically", - ZSTR_VAL(fbc->common.scope->name), ZSTR_VAL(fbc->common.function_name)); - if (UNEXPECTED(EG(exception) != NULL)) { - HANDLE_EXCEPTION(); + if (EXPECTED(zobj->properties == NULL)) { + rebuild_object_properties(zobj); } - } else { - /* An internal function assumes $this is present and won't check that. - * So PHP would crash by allowing the call. */ - zend_throw_error( - zend_ce_error, - "Non-static method %s::%s() cannot be called statically", - ZSTR_VAL(fbc->common.scope->name), ZSTR_VAL(fbc->common.function_name)); - HANDLE_EXCEPTION(); + if (IS_VAR == IS_CONST) { + if (UNEXPECTED(Z_OPT_REFCOUNTED_P(value))) { + Z_ADDREF_P(value); + } + } else if (IS_VAR != IS_TMP_VAR) { + if (Z_ISREF_P(value)) { + if (IS_VAR == IS_VAR) { + zend_reference *ref = Z_REF_P(value); + if (--GC_REFCOUNT(ref) == 0) { + ZVAL_COPY_VALUE(&tmp, Z_REFVAL_P(value)); + efree_size(ref, sizeof(zend_reference)); + value = &tmp; + } else { + value = Z_REFVAL_P(value); + if (Z_REFCOUNTED_P(value)) { + Z_ADDREF_P(value); + } + } + } else { + value = Z_REFVAL_P(value); + if (Z_REFCOUNTED_P(value)) { + Z_ADDREF_P(value); + } + } + } else if (IS_VAR == IS_CV && Z_REFCOUNTED_P(value)) { + Z_ADDREF_P(value); + } + } + zend_hash_add_new(zobj->properties, Z_STR_P(property_name), value); + if (UNEXPECTED(RETURN_VALUE_USED(opline))) { + ZVAL_COPY(EX_VAR(opline->result.var), value); + } + goto exit_assign_obj; } } } @@@ -23986,159 -21112,136 +23993,160 @@@ static ZEND_OPCODE_HANDLER_RET ZEND_FAS { USE_OPLINE zend_free_op free_op1; - zval *expr_ptr, new_expr; + zval *object, *property_name, *value, tmp; SAVE_OPLINE(); - if ((IS_VAR == IS_VAR || IS_VAR == IS_CV) && - UNEXPECTED(opline->extended_value & ZEND_ARRAY_ELEMENT_REF)) { - expr_ptr = _get_zval_ptr_ptr_var(opline->op1.var, execute_data, &free_op1); - if (IS_VAR == IS_VAR && UNEXPECTED(expr_ptr == NULL)) { - zend_throw_error(NULL, "Cannot create references to/from string offsets"); - zend_array_destroy(Z_ARRVAL_P(EX_VAR(opline->result.var))); - HANDLE_EXCEPTION(); - } - ZVAL_MAKE_REF(expr_ptr); - Z_ADDREF_P(expr_ptr); - if (UNEXPECTED(free_op1)) {zval_ptr_dtor_nogc(free_op1);}; - } else { - expr_ptr = _get_zval_ptr_var(opline->op1.var, execute_data, &free_op1); - if (IS_VAR == IS_TMP_VAR) { - /* pass */ - } else if (IS_VAR == IS_CONST) { - if (UNEXPECTED(Z_OPT_COPYABLE_P(expr_ptr))) { - ZVAL_COPY_VALUE(&new_expr, expr_ptr); - zval_copy_ctor_func(&new_expr); - expr_ptr = &new_expr; - } - } else if (IS_VAR == IS_CV) { - ZVAL_DEREF(expr_ptr); - if (Z_REFCOUNTED_P(expr_ptr)) { - Z_ADDREF_P(expr_ptr); + object = _get_zval_ptr_ptr_var(opline->op1.var, execute_data, &free_op1); + + if (IS_VAR == IS_UNUSED && UNEXPECTED(Z_TYPE_P(object) == IS_UNDEF)) { + zend_throw_error(NULL, "Using $this when not in object context"); + ++ + HANDLE_EXCEPTION(); + } + + property_name = _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var); + value = _get_zval_ptr_cv_BP_VAR_R(execute_data, (opline+1)->op1.var); + + if (IS_VAR != IS_UNUSED && UNEXPECTED(Z_TYPE_P(object) != IS_OBJECT)) { + do { + if (Z_ISREF_P(object)) { + object = Z_REFVAL_P(object); + if (EXPECTED(Z_TYPE_P(object) == IS_OBJECT)) { + break; + } } - } else /* if (IS_VAR == IS_VAR) */ { - if (UNEXPECTED(Z_ISREF_P(expr_ptr))) { - zend_refcounted *ref = Z_COUNTED_P(expr_ptr); + if (EXPECTED(Z_TYPE_P(object) <= IS_FALSE || + (Z_TYPE_P(object) == IS_STRING && Z_STRLEN_P(object) == 0))) { + zend_object *obj; - expr_ptr = Z_REFVAL_P(expr_ptr); - if (UNEXPECTED(--GC_REFCOUNT(ref) == 0)) { - ZVAL_COPY_VALUE(&new_expr, expr_ptr); - expr_ptr = &new_expr; - efree_size(ref, sizeof(zend_reference)); - } else if (Z_OPT_REFCOUNTED_P(expr_ptr)) { - Z_ADDREF_P(expr_ptr); + zval_ptr_dtor(object); + object_init(object); + Z_ADDREF_P(object); + obj = Z_OBJ_P(object); + zend_error(E_WARNING, "Creating default object from empty value"); + if (GC_REFCOUNT(obj) == 1) { + /* the enclosing container was deleted, obj is unreferenced */ + if (UNEXPECTED(RETURN_VALUE_USED(opline))) { + ZVAL_NULL(EX_VAR(opline->result.var)); + } + + OBJ_RELEASE(obj); + goto exit_assign_obj; + } + Z_DELREF_P(object); + } else { + if (IS_VAR != IS_VAR || EXPECTED(!Z_ISERROR_P(object))) { + zend_error(E_WARNING, "Attempt to assign property of non-object"); + } + if (UNEXPECTED(RETURN_VALUE_USED(opline))) { + ZVAL_NULL(EX_VAR(opline->result.var)); } + + goto exit_assign_obj; } - } + } while (0); } - if (IS_CV != IS_UNUSED) { - - zval *offset = _get_zval_ptr_cv_undef(execute_data, opline->op2.var); - zend_string *str; - zend_ulong hval; + if (IS_CV == IS_CONST && + EXPECTED(Z_OBJCE_P(object) == CACHED_PTR(Z_CACHE_SLOT_P(property_name)))) { + uint32_t prop_offset = (uint32_t)(intptr_t)CACHED_PTR(Z_CACHE_SLOT_P(property_name) + sizeof(void*)); + zend_object *zobj = Z_OBJ_P(object); + zval *property; -add_again: - if (EXPECTED(Z_TYPE_P(offset) == IS_STRING)) { - str = Z_STR_P(offset); - if (IS_CV != IS_CONST) { - if (ZEND_HANDLE_NUMERIC(str, hval)) { - goto num_index; + if (EXPECTED(prop_offset != (uint32_t)ZEND_DYNAMIC_PROPERTY_OFFSET)) { + property = OBJ_PROP(zobj, prop_offset); + if (Z_TYPE_P(property) != IS_UNDEF) { +fast_assign_obj: + value = zend_assign_to_variable(property, value, IS_CV); + if (UNEXPECTED(RETURN_VALUE_USED(opline))) { + ZVAL_COPY(EX_VAR(opline->result.var), value); } + goto exit_assign_obj; } -str_index: - zend_hash_update(Z_ARRVAL_P(EX_VAR(opline->result.var)), str, expr_ptr); - } else if (EXPECTED(Z_TYPE_P(offset) == IS_LONG)) { - hval = Z_LVAL_P(offset); -num_index: - zend_hash_index_update(Z_ARRVAL_P(EX_VAR(opline->result.var)), hval, expr_ptr); - } else if ((IS_CV & (IS_VAR|IS_CV)) && EXPECTED(Z_TYPE_P(offset) == IS_REFERENCE)) { - offset = Z_REFVAL_P(offset); - goto add_again; - } else if (Z_TYPE_P(offset) == IS_NULL) { - str = ZSTR_EMPTY_ALLOC(); - goto str_index; - } else if (Z_TYPE_P(offset) == IS_DOUBLE) { - hval = zend_dval_to_lval(Z_DVAL_P(offset)); - goto num_index; - } else if (Z_TYPE_P(offset) == IS_FALSE) { - hval = 0; - goto num_index; - } else if (Z_TYPE_P(offset) == IS_TRUE) { - hval = 1; - goto num_index; - } else if (IS_CV == IS_CV && Z_TYPE_P(offset) == IS_UNDEF) { - GET_OP2_UNDEF_CV(offset, BP_VAR_R); - str = ZSTR_EMPTY_ALLOC(); - goto str_index; } else { - zend_error(E_WARNING, "Illegal offset type"); - zval_ptr_dtor(expr_ptr); - } + if (EXPECTED(zobj->properties != NULL)) { + if (UNEXPECTED(GC_REFCOUNT(zobj->properties) > 1)) { + if (EXPECTED(!(GC_FLAGS(zobj->properties) & IS_ARRAY_IMMUTABLE))) { + GC_REFCOUNT(zobj->properties)--; + } + zobj->properties = zend_array_dup(zobj->properties); + } + property = zend_hash_find(zobj->properties, Z_STR_P(property_name)); + if (property) { + goto fast_assign_obj; + } + } - } else { - if (!zend_hash_next_index_insert(Z_ARRVAL_P(EX_VAR(opline->result.var)), expr_ptr)) { - zend_error(E_WARNING, "Cannot add element to the array as the next element is already occupied"); - zval_ptr_dtor(expr_ptr); + if (!zobj->ce->__set) { + + if (EXPECTED(zobj->properties == NULL)) { + rebuild_object_properties(zobj); + } + if (IS_CV == IS_CONST) { + if (UNEXPECTED(Z_OPT_REFCOUNTED_P(value))) { + Z_ADDREF_P(value); + } + } else if (IS_CV != IS_TMP_VAR) { + if (Z_ISREF_P(value)) { + if (IS_CV == IS_VAR) { + zend_reference *ref = Z_REF_P(value); + if (--GC_REFCOUNT(ref) == 0) { + ZVAL_COPY_VALUE(&tmp, Z_REFVAL_P(value)); + efree_size(ref, sizeof(zend_reference)); + value = &tmp; + } else { + value = Z_REFVAL_P(value); + if (Z_REFCOUNTED_P(value)) { + Z_ADDREF_P(value); + } + } + } else { + value = Z_REFVAL_P(value); + if (Z_REFCOUNTED_P(value)) { + Z_ADDREF_P(value); + } + } + } else if (IS_CV == IS_CV && Z_REFCOUNTED_P(value)) { + Z_ADDREF_P(value); + } + } + zend_hash_add_new(zobj->properties, Z_STR_P(property_name), value); + if (UNEXPECTED(RETURN_VALUE_USED(opline))) { + ZVAL_COPY(EX_VAR(opline->result.var), value); + } + goto exit_assign_obj; + } } } - ZEND_VM_NEXT_OPCODE_CHECK_EXCEPTION(); -} -static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_INIT_ARRAY_SPEC_VAR_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS) -{ - zval *array; - uint32_t size; - USE_OPLINE + if (!Z_OBJ_HT_P(object)->write_property) { + zend_error(E_WARNING, "Attempt to assign property of non-object"); + if (UNEXPECTED(RETURN_VALUE_USED(opline))) { + ZVAL_NULL(EX_VAR(opline->result.var)); + } - array = EX_VAR(opline->result.var); - if (IS_VAR != IS_UNUSED) { - size = opline->extended_value >> ZEND_ARRAY_SIZE_SHIFT; - } else { - size = 0; + goto exit_assign_obj; } - ZVAL_NEW_ARR(array); - zend_hash_init(Z_ARRVAL_P(array), size, NULL, ZVAL_PTR_DTOR, 0); - if (IS_VAR != IS_UNUSED) { - /* Explicitly initialize array as not-packed if flag is set */ - if (opline->extended_value & ZEND_ARRAY_NOT_PACKED) { - zend_hash_real_init(Z_ARRVAL_P(array), 0); - } + if (IS_CV == IS_CV || IS_CV == IS_VAR) { + ZVAL_DEREF(value); } - if (IS_VAR == IS_UNUSED) { - ZEND_VM_NEXT_OPCODE(); -#if 0 || (IS_VAR != IS_UNUSED) - } else { - ZEND_VM_TAIL_CALL(ZEND_ADD_ARRAY_ELEMENT_SPEC_VAR_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS_PASSTHRU)); -#endif + Z_OBJ_HT_P(object)->write_property(object, property_name, value, (IS_CV == IS_CONST) ? CACHE_ADDR(Z_CACHE_SLOT_P(property_name)) : NULL); + + if (UNEXPECTED(RETURN_VALUE_USED(opline)) && EXPECTED(!EG(exception))) { + ZVAL_COPY(EX_VAR(opline->result.var), value); } + +exit_assign_obj: + + if (UNEXPECTED(free_op1)) {zval_ptr_dtor_nogc(free_op1);}; + /* assign_obj has two opcodes! */ + ZEND_VM_NEXT_OPCODE_EX(1, 2); } -static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_UNSET_DIM_SPEC_VAR_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS) +static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_DIM_SPEC_VAR_CV_OP_DATA_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1; @@@ -24615,6197 -21702,63 +24623,6205 @@@ static ZEND_OPCODE_HANDLER_RET ZEND_FAS ZEND_VM_NEXT_OPCODE_CHECK_EXCEPTION(); } -static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_ADD_SPEC_VAR_TMPVAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) +static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_INIT_STATIC_METHOD_CALL_SPEC_VAR_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { -#if 0 || ((IS_TMP_VAR|IS_VAR) != IS_UNUSED) USE_OPLINE - -# if 0 || (IS_VAR != IS_UNUSED) - if (EXPECTED(opline->extended_value == 0)) { + zval *function_name; + zend_class_entry *ce; + zend_object *object; + zend_function *fbc; + zend_execute_data *call; + + SAVE_OPLINE(); + + if (IS_VAR == IS_CONST) { + /* no function found. try a static method in class */ + ce = CACHED_PTR(Z_CACHE_SLOT_P(EX_CONSTANT(opline->op1))); + if (UNEXPECTED(ce == NULL)) { + ce = zend_fetch_class_by_name(Z_STR_P(EX_CONSTANT(opline->op1)), EX_CONSTANT(opline->op1) + 1, ZEND_FETCH_CLASS_DEFAULT | ZEND_FETCH_CLASS_EXCEPTION); + if (UNEXPECTED(ce == NULL)) { + ZEND_ASSERT(EG(exception)); + HANDLE_EXCEPTION(); + } + CACHE_PTR(Z_CACHE_SLOT_P(EX_CONSTANT(opline->op1)), ce); + } + } else if (IS_VAR == IS_UNUSED) { + ce = zend_fetch_class(NULL, opline->op1.num); + if (UNEXPECTED(ce == NULL)) { + ZEND_ASSERT(EG(exception)); + + HANDLE_EXCEPTION(); + } + } else { + ce = Z_CE_P(EX_VAR(opline->op1.var)); + } + + if (IS_VAR == IS_CONST && + IS_CV == IS_CONST && + EXPECTED((fbc = CACHED_PTR(Z_CACHE_SLOT_P(EX_CONSTANT(opline->op2)))) != NULL)) { + /* nothing to do */ + } else if (IS_VAR != IS_CONST && + IS_CV == IS_CONST && + (fbc = CACHED_POLYMORPHIC_PTR(Z_CACHE_SLOT_P(EX_CONSTANT(opline->op2)), ce))) { + /* do nothing */ + } else if (IS_CV != IS_UNUSED) { + + + function_name = _get_zval_ptr_cv_undef(execute_data, opline->op2.var); + if (IS_CV != IS_CONST) { + if (UNEXPECTED(Z_TYPE_P(function_name) != IS_STRING)) { + do { + if (IS_CV & (IS_VAR|IS_CV) && Z_ISREF_P(function_name)) { + function_name = Z_REFVAL_P(function_name); + if (EXPECTED(Z_TYPE_P(function_name) == IS_STRING)) { + break; + } + } else if (IS_CV == IS_CV && UNEXPECTED(Z_TYPE_P(function_name) == IS_UNDEF)) { + GET_OP2_UNDEF_CV(function_name, BP_VAR_R); + if (UNEXPECTED(EG(exception) != NULL)) { + HANDLE_EXCEPTION(); + } + } + zend_throw_error(NULL, "Function name must be a string"); + + HANDLE_EXCEPTION(); + } while (0); + } + } + + if (ce->get_static_method) { + fbc = ce->get_static_method(ce, Z_STR_P(function_name)); + } else { + fbc = zend_std_get_static_method(ce, Z_STR_P(function_name), ((IS_CV == IS_CONST) ? (EX_CONSTANT(opline->op2) + 1) : NULL)); + } + if (UNEXPECTED(fbc == NULL)) { + if (EXPECTED(!EG(exception))) { + zend_throw_error(NULL, "Call to undefined method %s::%s()", ZSTR_VAL(ce->name), Z_STRVAL_P(function_name)); + } + + HANDLE_EXCEPTION(); + } + if (IS_CV == IS_CONST && + EXPECTED(fbc->type <= ZEND_USER_FUNCTION) && + EXPECTED(!(fbc->common.fn_flags & (ZEND_ACC_CALL_VIA_TRAMPOLINE|ZEND_ACC_NEVER_CACHE)))) { + if (IS_VAR == IS_CONST) { + CACHE_PTR(Z_CACHE_SLOT_P(function_name), fbc); + } else { + CACHE_POLYMORPHIC_PTR(Z_CACHE_SLOT_P(function_name), ce, fbc); + } + } + if (EXPECTED(fbc->type == ZEND_USER_FUNCTION) && UNEXPECTED(!fbc->op_array.run_time_cache)) { + init_func_run_time_cache(&fbc->op_array); + } + if (IS_CV != IS_CONST) { + + } + } else { + if (UNEXPECTED(ce->constructor == NULL)) { + zend_throw_error(NULL, "Cannot call constructor"); + HANDLE_EXCEPTION(); + } + if (Z_TYPE(EX(This)) == IS_OBJECT && Z_OBJ(EX(This))->ce != ce->constructor->common.scope && (ce->constructor->common.fn_flags & ZEND_ACC_PRIVATE)) { + zend_throw_error(NULL, "Cannot call private %s::__construct()", ZSTR_VAL(ce->name)); + HANDLE_EXCEPTION(); + } + fbc = ce->constructor; + if (EXPECTED(fbc->type == ZEND_USER_FUNCTION) && UNEXPECTED(!fbc->op_array.run_time_cache)) { + init_func_run_time_cache(&fbc->op_array); + } + } + + object = NULL; + if (!(fbc->common.fn_flags & ZEND_ACC_STATIC)) { + if (Z_TYPE(EX(This)) == IS_OBJECT && instanceof_function(Z_OBJCE(EX(This)), ce)) { + object = Z_OBJ(EX(This)); + ce = object->ce; + } else { + if (fbc->common.fn_flags & ZEND_ACC_ALLOW_STATIC) { + /* Allowed for PHP 4 compatibility. */ + zend_error( + E_DEPRECATED, + "Non-static method %s::%s() should not be called statically", + ZSTR_VAL(fbc->common.scope->name), ZSTR_VAL(fbc->common.function_name)); + if (UNEXPECTED(EG(exception) != NULL)) { + HANDLE_EXCEPTION(); + } + } else { + /* An internal function assumes $this is present and won't check that. + * So PHP would crash by allowing the call. */ + zend_throw_error( + zend_ce_error, + "Non-static method %s::%s() cannot be called statically", + ZSTR_VAL(fbc->common.scope->name), ZSTR_VAL(fbc->common.function_name)); + HANDLE_EXCEPTION(); + } + } + } + + if (IS_VAR == IS_UNUSED) { + /* previous opcode is ZEND_FETCH_CLASS */ + if ((opline->op1.num & ZEND_FETCH_CLASS_MASK) == ZEND_FETCH_CLASS_PARENT || + (opline->op1.num & ZEND_FETCH_CLASS_MASK) == ZEND_FETCH_CLASS_SELF) { + if (Z_TYPE(EX(This)) == IS_OBJECT) { + ce = Z_OBJCE(EX(This)); + } else { + ce = Z_CE(EX(This)); + } + } + } + + call = zend_vm_stack_push_call_frame(ZEND_CALL_NESTED_FUNCTION, + fbc, opline->extended_value, ce, object); + call->prev_execute_data = EX(call); + EX(call) = call; + + ZEND_VM_NEXT_OPCODE(); +} + +static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ADD_ARRAY_ELEMENT_SPEC_VAR_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS) +{ + USE_OPLINE + zend_free_op free_op1; + zval *expr_ptr, new_expr; + + SAVE_OPLINE(); + if ((IS_VAR == IS_VAR || IS_VAR == IS_CV) && + UNEXPECTED(opline->extended_value & ZEND_ARRAY_ELEMENT_REF)) { + expr_ptr = _get_zval_ptr_ptr_var(opline->op1.var, execute_data, &free_op1); + ZVAL_MAKE_REF(expr_ptr); + Z_ADDREF_P(expr_ptr); + if (UNEXPECTED(free_op1)) {zval_ptr_dtor_nogc(free_op1);}; + } else { + expr_ptr = _get_zval_ptr_var(opline->op1.var, execute_data, &free_op1); + if (IS_VAR == IS_TMP_VAR) { + /* pass */ + } else if (IS_VAR == IS_CONST) { + if (Z_REFCOUNTED_P(expr_ptr)) { + Z_ADDREF_P(expr_ptr); + } + } else if (IS_VAR == IS_CV) { + ZVAL_DEREF(expr_ptr); + if (Z_REFCOUNTED_P(expr_ptr)) { + Z_ADDREF_P(expr_ptr); + } + } else /* if (IS_VAR == IS_VAR) */ { + if (UNEXPECTED(Z_ISREF_P(expr_ptr))) { + zend_refcounted *ref = Z_COUNTED_P(expr_ptr); + + expr_ptr = Z_REFVAL_P(expr_ptr); + if (UNEXPECTED(--GC_REFCOUNT(ref) == 0)) { + ZVAL_COPY_VALUE(&new_expr, expr_ptr); + expr_ptr = &new_expr; + efree_size(ref, sizeof(zend_reference)); + } else if (Z_OPT_REFCOUNTED_P(expr_ptr)) { + Z_ADDREF_P(expr_ptr); + } + } + } + } + + if (IS_CV != IS_UNUSED) { + + zval *offset = _get_zval_ptr_cv_undef(execute_data, opline->op2.var); + zend_string *str; + zend_ulong hval; + +add_again: + if (EXPECTED(Z_TYPE_P(offset) == IS_STRING)) { + str = Z_STR_P(offset); + if (IS_CV != IS_CONST) { + if (ZEND_HANDLE_NUMERIC(str, hval)) { + goto num_index; + } + } +str_index: + zend_hash_update(Z_ARRVAL_P(EX_VAR(opline->result.var)), str, expr_ptr); + } else if (EXPECTED(Z_TYPE_P(offset) == IS_LONG)) { + hval = Z_LVAL_P(offset); +num_index: + zend_hash_index_update(Z_ARRVAL_P(EX_VAR(opline->result.var)), hval, expr_ptr); + } else if ((IS_CV & (IS_VAR|IS_CV)) && EXPECTED(Z_TYPE_P(offset) == IS_REFERENCE)) { + offset = Z_REFVAL_P(offset); + goto add_again; + } else if (Z_TYPE_P(offset) == IS_NULL) { + str = ZSTR_EMPTY_ALLOC(); + goto str_index; + } else if (Z_TYPE_P(offset) == IS_DOUBLE) { + hval = zend_dval_to_lval(Z_DVAL_P(offset)); + goto num_index; + } else if (Z_TYPE_P(offset) == IS_FALSE) { + hval = 0; + goto num_index; + } else if (Z_TYPE_P(offset) == IS_TRUE) { + hval = 1; + goto num_index; + } else if (IS_CV == IS_CV && Z_TYPE_P(offset) == IS_UNDEF) { + GET_OP2_UNDEF_CV(offset, BP_VAR_R); + str = ZSTR_EMPTY_ALLOC(); + goto str_index; + } else { + zend_error(E_WARNING, "Illegal offset type"); + zval_ptr_dtor(expr_ptr); + } + + } else { + if (!zend_hash_next_index_insert(Z_ARRVAL_P(EX_VAR(opline->result.var)), expr_ptr)) { + zend_error(E_WARNING, "Cannot add element to the array as the next element is already occupied"); + zval_ptr_dtor(expr_ptr); + } + } + ZEND_VM_NEXT_OPCODE_CHECK_EXCEPTION(); +} + +static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_INIT_ARRAY_SPEC_VAR_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS) +{ + zval *array; + uint32_t size; + USE_OPLINE + + array = EX_VAR(opline->result.var); + if (IS_VAR != IS_UNUSED) { + size = opline->extended_value >> ZEND_ARRAY_SIZE_SHIFT; + } else { + size = 0; + } + ZVAL_NEW_ARR(array); + zend_hash_init(Z_ARRVAL_P(array), size, NULL, ZVAL_PTR_DTOR, 0); + + if (IS_VAR != IS_UNUSED) { + /* Explicitly initialize array as not-packed if flag is set */ + if (opline->extended_value & ZEND_ARRAY_NOT_PACKED) { + zend_hash_real_init(Z_ARRVAL_P(array), 0); + } + } + + if (IS_VAR == IS_UNUSED) { + ZEND_VM_NEXT_OPCODE(); +#if 0 || (IS_VAR != IS_UNUSED) + } else { + ZEND_VM_TAIL_CALL(ZEND_ADD_ARRAY_ELEMENT_SPEC_VAR_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS_PASSTHRU)); +#endif + } +} + +static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_UNSET_DIM_SPEC_VAR_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS) +{ + USE_OPLINE + zend_free_op free_op1; + zval *container; + zval *offset; + zend_ulong hval; + zend_string *key; + + SAVE_OPLINE(); + container = _get_zval_ptr_ptr_var(opline->op1.var, execute_data, &free_op1); + offset = _get_zval_ptr_cv_undef(execute_data, opline->op2.var); + + do { + if (EXPECTED(Z_TYPE_P(container) == IS_ARRAY)) { + HashTable *ht; + +unset_dim_array: + SEPARATE_ARRAY(container); + ht = Z_ARRVAL_P(container); +offset_again: + if (EXPECTED(Z_TYPE_P(offset) == IS_STRING)) { + key = Z_STR_P(offset); + if (IS_CV != IS_CONST) { + if (ZEND_HANDLE_NUMERIC(key, hval)) { + goto num_index_dim; + } + } +str_index_dim: + if (ht == &EG(symbol_table)) { + zend_delete_global_variable(key); + } else { + zend_hash_del(ht, key); + } + } else if (EXPECTED(Z_TYPE_P(offset) == IS_LONG)) { + hval = Z_LVAL_P(offset); +num_index_dim: + zend_hash_index_del(ht, hval); + } else if ((IS_CV & (IS_VAR|IS_CV)) && EXPECTED(Z_TYPE_P(offset) == IS_REFERENCE)) { + offset = Z_REFVAL_P(offset); + goto offset_again; + } else if (Z_TYPE_P(offset) == IS_DOUBLE) { + hval = zend_dval_to_lval(Z_DVAL_P(offset)); + goto num_index_dim; + } else if (Z_TYPE_P(offset) == IS_NULL) { + key = ZSTR_EMPTY_ALLOC(); + goto str_index_dim; + } else if (Z_TYPE_P(offset) == IS_FALSE) { + hval = 0; + goto num_index_dim; + } else if (Z_TYPE_P(offset) == IS_TRUE) { + hval = 1; + goto num_index_dim; + } else if (Z_TYPE_P(offset) == IS_RESOURCE) { + hval = Z_RES_HANDLE_P(offset); + goto num_index_dim; + } else if (IS_CV == IS_CV && Z_TYPE_P(offset) == IS_UNDEF) { + GET_OP2_UNDEF_CV(offset, BP_VAR_R); + key = ZSTR_EMPTY_ALLOC(); + goto str_index_dim; + } else { + zend_error(E_WARNING, "Illegal offset type in unset"); + } + break; + } else if (Z_ISREF_P(container)) { + container = Z_REFVAL_P(container); + if (EXPECTED(Z_TYPE_P(container) == IS_ARRAY)) { + goto unset_dim_array; + } + } + if (IS_VAR == IS_CV && UNEXPECTED(Z_TYPE_P(container) == IS_UNDEF)) { + container = GET_OP1_UNDEF_CV(container, BP_VAR_R); + } + if (IS_CV == IS_CV && UNEXPECTED(Z_TYPE_P(offset) == IS_UNDEF)) { + offset = GET_OP2_UNDEF_CV(offset, BP_VAR_R); + } + if (EXPECTED(Z_TYPE_P(container) == IS_OBJECT)) { + if (UNEXPECTED(Z_OBJ_HT_P(container)->unset_dimension == NULL)) { + zend_throw_error(NULL, "Cannot use object as array"); + } else { + Z_OBJ_HT_P(container)->unset_dimension(container, offset); + } + } else if (IS_VAR != IS_UNUSED && UNEXPECTED(Z_TYPE_P(container) == IS_STRING)) { + zend_throw_error(NULL, "Cannot unset string offsets"); + } + } while (0); + + if (UNEXPECTED(free_op1)) {zval_ptr_dtor_nogc(free_op1);}; + ZEND_VM_NEXT_OPCODE_CHECK_EXCEPTION(); +} + +static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_UNSET_OBJ_SPEC_VAR_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS) +{ + USE_OPLINE + zend_free_op free_op1; + zval *container; + zval *offset; + + SAVE_OPLINE(); + container = _get_zval_ptr_ptr_var(opline->op1.var, execute_data, &free_op1); + if (IS_VAR == IS_UNUSED && UNEXPECTED(Z_TYPE_P(container) == IS_UNDEF)) { + zend_throw_error(NULL, "Using $this when not in object context"); + + HANDLE_EXCEPTION(); + } + offset = _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var); + + do { + if (IS_VAR != IS_UNUSED && UNEXPECTED(Z_TYPE_P(container) != IS_OBJECT)) { + if (Z_ISREF_P(container)) { + container = Z_REFVAL_P(container); + if (Z_TYPE_P(container) != IS_OBJECT) { + break; + } + } else { + break; + } + } + if (Z_OBJ_HT_P(container)->unset_property) { + Z_OBJ_HT_P(container)->unset_property(container, offset, ((IS_CV == IS_CONST) ? CACHE_ADDR(Z_CACHE_SLOT_P(offset)) : NULL)); + } else { + zend_error(E_NOTICE, "Trying to unset property of non-object"); + } + } while (0); + + if (UNEXPECTED(free_op1)) {zval_ptr_dtor_nogc(free_op1);}; + ZEND_VM_NEXT_OPCODE_CHECK_EXCEPTION(); +} + +static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_YIELD_SPEC_VAR_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS) +{ + USE_OPLINE + + zend_generator *generator = zend_get_running_generator(execute_data); + + SAVE_OPLINE(); + if (UNEXPECTED(generator->flags & ZEND_GENERATOR_FORCED_CLOSE)) { + zend_throw_error(NULL, "Cannot yield from finally in a force-closed generator"); + + zval_ptr_dtor_nogc(EX_VAR(opline->op1.var)); + HANDLE_EXCEPTION(); + } + + /* Destroy the previously yielded value */ + zval_ptr_dtor(&generator->value); + + /* Destroy the previously yielded key */ + zval_ptr_dtor(&generator->key); + + /* Set the new yielded value */ + if (IS_VAR != IS_UNUSED) { + zend_free_op free_op1; + + if (UNEXPECTED(EX(func)->op_array.fn_flags & ZEND_ACC_RETURN_REFERENCE)) { + /* Constants and temporary variables aren't yieldable by reference, + * but we still allow them with a notice. */ + if (IS_VAR & (IS_CONST|IS_TMP_VAR)) { + zval *value; + + zend_error(E_NOTICE, "Only variable references should be yielded by reference"); + + value = _get_zval_ptr_var(opline->op1.var, execute_data, &free_op1); + ZVAL_COPY_VALUE(&generator->value, value); + if (IS_VAR == IS_CONST) { + if (UNEXPECTED(Z_OPT_REFCOUNTED(generator->value))) { + Z_ADDREF(generator->value); + } + } + } else { + zval *value_ptr = _get_zval_ptr_ptr_var(opline->op1.var, execute_data, &free_op1); + + /* If a function call result is yielded and the function did + * not return by reference we throw a notice. */ + if (IS_VAR == IS_VAR && + (value_ptr == &EG(uninitialized_zval) || + (opline->extended_value == ZEND_RETURNS_FUNCTION && + !Z_ISREF_P(value_ptr)))) { + zend_error(E_NOTICE, "Only variable references should be yielded by reference"); + } else { + ZVAL_MAKE_REF(value_ptr); + } + ZVAL_COPY(&generator->value, value_ptr); + + if (UNEXPECTED(free_op1)) {zval_ptr_dtor_nogc(free_op1);}; + } + } else { + zval *value = _get_zval_ptr_var(opline->op1.var, execute_data, &free_op1); + + /* Consts, temporary variables and references need copying */ + if (IS_VAR == IS_CONST) { + ZVAL_COPY_VALUE(&generator->value, value); + if (UNEXPECTED(Z_OPT_REFCOUNTED(generator->value))) { + Z_ADDREF(generator->value); + } + } else if (IS_VAR == IS_TMP_VAR) { + ZVAL_COPY_VALUE(&generator->value, value); + } else if ((IS_VAR & (IS_VAR|IS_CV)) && Z_ISREF_P(value)) { + ZVAL_COPY(&generator->value, Z_REFVAL_P(value)); + zval_ptr_dtor_nogc(free_op1); + } else { + ZVAL_COPY_VALUE(&generator->value, value); + if (IS_VAR == IS_CV) { + if (Z_OPT_REFCOUNTED_P(value)) Z_ADDREF_P(value); + } + } + } + } else { + /* If no value was specified yield null */ + ZVAL_NULL(&generator->value); + } + + /* Set the new yielded key */ + if (IS_CV != IS_UNUSED) { + + zval *key = _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var); + + /* Consts, temporary variables and references need copying */ + if (IS_CV == IS_CONST) { + ZVAL_COPY_VALUE(&generator->key, key); + if (UNEXPECTED(Z_OPT_REFCOUNTED(generator->key))) { + Z_ADDREF(generator->key); + } + } else if (IS_CV == IS_TMP_VAR) { + ZVAL_COPY_VALUE(&generator->key, key); + } else if ((IS_CV & (IS_VAR|IS_CV)) && Z_ISREF_P(key)) { + ZVAL_COPY(&generator->key, Z_REFVAL_P(key)); + + } else { + ZVAL_COPY_VALUE(&generator->key, key); + if (IS_CV == IS_CV) { + if (Z_OPT_REFCOUNTED_P(key)) Z_ADDREF_P(key); + } + } + + if (Z_TYPE(generator->key) == IS_LONG + && Z_LVAL(generator->key) > generator->largest_used_integer_key + ) { + generator->largest_used_integer_key = Z_LVAL(generator->key); + } + } else { + /* If no key was specified we use auto-increment keys */ + generator->largest_used_integer_key++; + ZVAL_LONG(&generator->key, generator->largest_used_integer_key); + } + + if (RETURN_VALUE_USED(opline)) { + /* If the return value of yield is used set the send + * target and initialize it to NULL */ + generator->send_target = EX_VAR(opline->result.var); + ZVAL_NULL(generator->send_target); + } else { + generator->send_target = NULL; + } + + /* We increment to the next op, so we are at the correct position when the + * generator is resumed. */ + ZEND_VM_INC_OPCODE(); + + /* The GOTO VM uses a local opline variable. We need to set the opline + * variable in execute_data so we don't resume at an old position. */ + SAVE_OPLINE(); + + ZEND_VM_RETURN(); +} + +static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL zend_binary_assign_op_obj_helper_SPEC_VAR_TMPVAR(binary_op_type binary_op ZEND_OPCODE_HANDLER_ARGS_DC) +{ + USE_OPLINE + zend_free_op free_op1, free_op2, free_op_data1; + zval *object; + zval *property; + zval *value; + zval *zptr; + + SAVE_OPLINE(); + object = _get_zval_ptr_ptr_var(opline->op1.var, execute_data, &free_op1); + + if (IS_VAR == IS_UNUSED && UNEXPECTED(Z_TYPE_P(object) == IS_UNDEF)) { + zend_throw_error(NULL, "Using $this when not in object context"); + FREE_UNFETCHED_OP((opline+1)->op1_type, (opline+1)->op1.var); + zval_ptr_dtor_nogc(EX_VAR(opline->op2.var)); + HANDLE_EXCEPTION(); + } + + property = _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2); + + do { + value = get_zval_ptr_r((opline+1)->op1_type, (opline+1)->op1, execute_data, &free_op_data1); + + if (IS_VAR != IS_UNUSED && UNEXPECTED(Z_TYPE_P(object) != IS_OBJECT)) { + ZVAL_DEREF(object); + if (UNEXPECTED(!make_real_object(object))) { + zend_error(E_WARNING, "Attempt to assign property of non-object"); + if (UNEXPECTED(RETURN_VALUE_USED(opline))) { + ZVAL_NULL(EX_VAR(opline->result.var)); + } + break; + } + } + + /* here we are sure we are dealing with an object */ + if (EXPECTED(Z_OBJ_HT_P(object)->get_property_ptr_ptr) + && EXPECTED((zptr = Z_OBJ_HT_P(object)->get_property_ptr_ptr(object, property, BP_VAR_RW, (((IS_TMP_VAR|IS_VAR) == IS_CONST) ? CACHE_ADDR(Z_CACHE_SLOT_P(property)) : NULL))) != NULL)) { + if (UNEXPECTED(Z_ISERROR_P(zptr))) { + if (UNEXPECTED(RETURN_VALUE_USED(opline))) { + ZVAL_NULL(EX_VAR(opline->result.var)); + } + } else { + ZVAL_DEREF(zptr); + SEPARATE_ZVAL_NOREF(zptr); + + binary_op(zptr, zptr, value); + if (UNEXPECTED(RETURN_VALUE_USED(opline))) { + ZVAL_COPY(EX_VAR(opline->result.var), zptr); + } + } + } else { + zend_assign_op_overloaded_property(object, property, (((IS_TMP_VAR|IS_VAR) == IS_CONST) ? CACHE_ADDR(Z_CACHE_SLOT_P(property)) : NULL), value, binary_op, (UNEXPECTED(RETURN_VALUE_USED(opline)) ? EX_VAR(opline->result.var) : NULL)); + } + } while (0); + + FREE_OP(free_op_data1); + zval_ptr_dtor_nogc(free_op2); + if (UNEXPECTED(free_op1)) {zval_ptr_dtor_nogc(free_op1);}; + /* assign_obj has two opcodes! */ + ZEND_VM_NEXT_OPCODE_EX(1, 2); +} + +static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL zend_binary_assign_op_dim_helper_SPEC_VAR_TMPVAR(binary_op_type binary_op ZEND_OPCODE_HANDLER_ARGS_DC) +{ + USE_OPLINE + zend_free_op free_op1, free_op2, free_op_data1; + zval *var_ptr; + zval *value, *container, *dim; + + SAVE_OPLINE(); + container = _get_zval_ptr_ptr_var(opline->op1.var, execute_data, &free_op1); + + if (EXPECTED(Z_TYPE_P(container) == IS_ARRAY)) { +assign_dim_op_array: + SEPARATE_ARRAY(container); +assign_dim_op_new_array: + if ((IS_TMP_VAR|IS_VAR) == IS_UNUSED) { + var_ptr = zend_hash_next_index_insert(Z_ARRVAL_P(container), &EG(uninitialized_zval)); + if (UNEXPECTED(!var_ptr)) { + zend_error(E_WARNING, "Cannot add element to the array as the next element is already occupied"); + goto assign_dim_op_ret_null; + } + } else { + dim = _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2); + + if ((IS_TMP_VAR|IS_VAR) == IS_CONST) { + var_ptr = zend_fetch_dimension_address_inner_RW_CONST(Z_ARRVAL_P(container), dim); + } else { + var_ptr = zend_fetch_dimension_address_inner_RW(Z_ARRVAL_P(container), dim); + } + if (UNEXPECTED(!var_ptr)) { + goto assign_dim_op_ret_null; + } + ZVAL_DEREF(var_ptr); + SEPARATE_ZVAL_NOREF(var_ptr); + } + + value = get_zval_ptr_r((opline+1)->op1_type, (opline+1)->op1, execute_data, &free_op_data1); + + binary_op(var_ptr, var_ptr, value); + + if (UNEXPECTED(RETURN_VALUE_USED(opline))) { + ZVAL_COPY(EX_VAR(opline->result.var), var_ptr); + } + } else { + if (EXPECTED(Z_ISREF_P(container))) { + container = Z_REFVAL_P(container); + if (EXPECTED(Z_TYPE_P(container) == IS_ARRAY)) { + goto assign_dim_op_array; + } + } else if (IS_VAR == IS_CV && UNEXPECTED(Z_TYPE_INFO_P(container) == IS_UNDEF)) { + container = GET_OP1_UNDEF_CV(container, BP_VAR_RW); +assign_dim_op_convert_to_array: + ZVAL_NEW_ARR(container); + zend_hash_init(Z_ARRVAL_P(container), 8, NULL, ZVAL_PTR_DTOR, 0); + goto assign_dim_op_new_array; + } + + dim = _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2); + + if (EXPECTED(Z_TYPE_P(container) == IS_OBJECT)) { + value = get_zval_ptr_r((opline+1)->op1_type, (opline+1)->op1, execute_data, &free_op_data1); + zend_binary_assign_op_obj_dim(container, dim, value, UNEXPECTED(RETURN_VALUE_USED(opline)) ? EX_VAR(opline->result.var) : NULL, binary_op); + } else { + if (UNEXPECTED(Z_TYPE_P(container) == IS_STRING)) { + if ((IS_TMP_VAR|IS_VAR) == IS_UNUSED) { + zend_throw_error(NULL, "[] operator not supported for strings"); + } else { + zend_check_string_offset(dim, BP_VAR_RW); + zend_wrong_string_offset(); + } + } else if (EXPECTED(Z_TYPE_P(container) <= IS_FALSE)) { + goto assign_dim_op_convert_to_array; + } else { + if (UNEXPECTED(IS_VAR != IS_VAR || EXPECTED(!Z_ISERROR_P(container)))) { + zend_error(E_WARNING, "Cannot use a scalar value as an array"); + } +assign_dim_op_ret_null: + if (UNEXPECTED(RETURN_VALUE_USED(opline))) { + ZVAL_NULL(EX_VAR(opline->result.var)); + } + } + value = get_zval_ptr_r((opline+1)->op1_type, (opline+1)->op1, execute_data, &free_op_data1); + } + } + + zval_ptr_dtor_nogc(free_op2); + FREE_OP(free_op_data1); + if (UNEXPECTED(free_op1)) {zval_ptr_dtor_nogc(free_op1);}; + ZEND_VM_NEXT_OPCODE_EX(1, 2); +} + +static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL zend_binary_assign_op_helper_SPEC_VAR_TMPVAR(binary_op_type binary_op ZEND_OPCODE_HANDLER_ARGS_DC) +{ + USE_OPLINE + zend_free_op free_op1, free_op2; + zval *var_ptr; + zval *value; + + SAVE_OPLINE(); + value = _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2); + var_ptr = _get_zval_ptr_ptr_var(opline->op1.var, execute_data, &free_op1); + + if (IS_VAR == IS_VAR && UNEXPECTED(Z_ISERROR_P(var_ptr))) { + if (UNEXPECTED(RETURN_VALUE_USED(opline))) { + ZVAL_NULL(EX_VAR(opline->result.var)); + } + } else { + ZVAL_DEREF(var_ptr); + SEPARATE_ZVAL_NOREF(var_ptr); + + binary_op(var_ptr, var_ptr, value); + + if (UNEXPECTED(RETURN_VALUE_USED(opline))) { + ZVAL_COPY(EX_VAR(opline->result.var), var_ptr); + } + } + + zval_ptr_dtor_nogc(free_op2); + if (UNEXPECTED(free_op1)) {zval_ptr_dtor_nogc(free_op1);}; + ZEND_VM_NEXT_OPCODE_CHECK_EXCEPTION(); +} + +static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_ADD_SPEC_VAR_TMPVAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) +{ +#if 0 || ((IS_TMP_VAR|IS_VAR) != IS_UNUSED) + USE_OPLINE + +# if 0 || (IS_VAR != IS_UNUSED) + if (EXPECTED(1)) { + ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_VAR_TMPVAR(add_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); + } + if (EXPECTED(0)) { + ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_VAR_TMPVAR(add_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); + } +# endif + ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_VAR_TMPVAR(add_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); +#else + ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_VAR_TMPVAR(add_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); +#endif +} + +static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_ADD_SPEC_VAR_TMPVAR_DIM_HANDLER(ZEND_OPCODE_HANDLER_ARGS) +{ +#if 0 || ((IS_TMP_VAR|IS_VAR) != IS_UNUSED) + USE_OPLINE + +# if 0 || (IS_VAR != IS_UNUSED) + if (EXPECTED(0)) { + ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_VAR_TMPVAR(add_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); + } + if (EXPECTED(1)) { + ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_VAR_TMPVAR(add_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); + } +# endif + ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_VAR_TMPVAR(add_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); +#else + ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_VAR_TMPVAR(add_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); +#endif +} + +static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_ADD_SPEC_VAR_TMPVAR_OBJ_HANDLER(ZEND_OPCODE_HANDLER_ARGS) +{ +#if 0 || ((IS_TMP_VAR|IS_VAR) != IS_UNUSED) + USE_OPLINE + +# if 0 || (IS_VAR != IS_UNUSED) + if (EXPECTED(0)) { ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_VAR_TMPVAR(add_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); } -# endif - if (EXPECTED(opline->extended_value == ZEND_ASSIGN_DIM)) { - ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_VAR_TMPVAR(add_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); - } else /* if (EXPECTED(opline->extended_value == ZEND_ASSIGN_OBJ)) */ { - ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_VAR_TMPVAR(add_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); + if (EXPECTED(0)) { + ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_VAR_TMPVAR(add_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); + } +# endif + ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_VAR_TMPVAR(add_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); +#else + ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_VAR_TMPVAR(add_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); +#endif +} + +static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_SUB_SPEC_VAR_TMPVAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) +{ +#if 0 || ((IS_TMP_VAR|IS_VAR) != IS_UNUSED) + USE_OPLINE + +# if 0 || (IS_VAR != IS_UNUSED) + if (EXPECTED(1)) { + ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_VAR_TMPVAR(sub_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); + } + if (EXPECTED(0)) { + ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_VAR_TMPVAR(sub_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); + } +# endif + ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_VAR_TMPVAR(sub_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); +#else + ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_VAR_TMPVAR(sub_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); +#endif +} + +static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_SUB_SPEC_VAR_TMPVAR_DIM_HANDLER(ZEND_OPCODE_HANDLER_ARGS) +{ +#if 0 || ((IS_TMP_VAR|IS_VAR) != IS_UNUSED) + USE_OPLINE + +# if 0 || (IS_VAR != IS_UNUSED) + if (EXPECTED(0)) { + ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_VAR_TMPVAR(sub_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); + } + if (EXPECTED(1)) { + ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_VAR_TMPVAR(sub_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); + } +# endif + ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_VAR_TMPVAR(sub_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); +#else + ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_VAR_TMPVAR(sub_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); +#endif +} + +static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_SUB_SPEC_VAR_TMPVAR_OBJ_HANDLER(ZEND_OPCODE_HANDLER_ARGS) +{ +#if 0 || ((IS_TMP_VAR|IS_VAR) != IS_UNUSED) + USE_OPLINE + +# if 0 || (IS_VAR != IS_UNUSED) + if (EXPECTED(0)) { + ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_VAR_TMPVAR(sub_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); + } + if (EXPECTED(0)) { + ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_VAR_TMPVAR(sub_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); + } +# endif + ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_VAR_TMPVAR(sub_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); +#else + ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_VAR_TMPVAR(sub_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); +#endif +} + +static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_MUL_SPEC_VAR_TMPVAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) +{ +#if 0 || ((IS_TMP_VAR|IS_VAR) != IS_UNUSED) + USE_OPLINE + +# if 0 || (IS_VAR != IS_UNUSED) + if (EXPECTED(1)) { + ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_VAR_TMPVAR(mul_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); + } + if (EXPECTED(0)) { + ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_VAR_TMPVAR(mul_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); + } +# endif + ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_VAR_TMPVAR(mul_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); +#else + ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_VAR_TMPVAR(mul_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); +#endif +} + +static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_MUL_SPEC_VAR_TMPVAR_DIM_HANDLER(ZEND_OPCODE_HANDLER_ARGS) +{ +#if 0 || ((IS_TMP_VAR|IS_VAR) != IS_UNUSED) + USE_OPLINE + +# if 0 || (IS_VAR != IS_UNUSED) + if (EXPECTED(0)) { + ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_VAR_TMPVAR(mul_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); + } + if (EXPECTED(1)) { + ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_VAR_TMPVAR(mul_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); + } +# endif + ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_VAR_TMPVAR(mul_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); +#else + ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_VAR_TMPVAR(mul_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); +#endif +} + +static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_MUL_SPEC_VAR_TMPVAR_OBJ_HANDLER(ZEND_OPCODE_HANDLER_ARGS) +{ +#if 0 || ((IS_TMP_VAR|IS_VAR) != IS_UNUSED) + USE_OPLINE + +# if 0 || (IS_VAR != IS_UNUSED) + if (EXPECTED(0)) { + ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_VAR_TMPVAR(mul_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); + } + if (EXPECTED(0)) { + ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_VAR_TMPVAR(mul_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); + } +# endif + ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_VAR_TMPVAR(mul_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); +#else + ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_VAR_TMPVAR(mul_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); +#endif +} + +static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_DIV_SPEC_VAR_TMPVAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) +{ +#if 0 || ((IS_TMP_VAR|IS_VAR) != IS_UNUSED) + USE_OPLINE + +# if 0 || (IS_VAR != IS_UNUSED) + if (EXPECTED(1)) { + ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_VAR_TMPVAR(div_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); + } + if (EXPECTED(0)) { + ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_VAR_TMPVAR(div_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); + } +# endif + ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_VAR_TMPVAR(div_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); +#else + ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_VAR_TMPVAR(div_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); +#endif +} + +static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_DIV_SPEC_VAR_TMPVAR_DIM_HANDLER(ZEND_OPCODE_HANDLER_ARGS) +{ +#if 0 || ((IS_TMP_VAR|IS_VAR) != IS_UNUSED) + USE_OPLINE + +# if 0 || (IS_VAR != IS_UNUSED) + if (EXPECTED(0)) { + ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_VAR_TMPVAR(div_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); + } + if (EXPECTED(1)) { + ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_VAR_TMPVAR(div_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); + } +# endif + ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_VAR_TMPVAR(div_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); +#else + ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_VAR_TMPVAR(div_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); +#endif +} + +static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_DIV_SPEC_VAR_TMPVAR_OBJ_HANDLER(ZEND_OPCODE_HANDLER_ARGS) +{ +#if 0 || ((IS_TMP_VAR|IS_VAR) != IS_UNUSED) + USE_OPLINE + +# if 0 || (IS_VAR != IS_UNUSED) + if (EXPECTED(0)) { + ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_VAR_TMPVAR(div_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); + } + if (EXPECTED(0)) { + ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_VAR_TMPVAR(div_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); + } +# endif + ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_VAR_TMPVAR(div_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); +#else + ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_VAR_TMPVAR(div_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); +#endif +} + +static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_MOD_SPEC_VAR_TMPVAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) +{ +#if 0 || ((IS_TMP_VAR|IS_VAR) != IS_UNUSED) + USE_OPLINE + +# if 0 || (IS_VAR != IS_UNUSED) + if (EXPECTED(1)) { + ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_VAR_TMPVAR(mod_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); + } + if (EXPECTED(0)) { + ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_VAR_TMPVAR(mod_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); + } +# endif + ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_VAR_TMPVAR(mod_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); +#else + ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_VAR_TMPVAR(mod_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); +#endif +} + +static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_MOD_SPEC_VAR_TMPVAR_DIM_HANDLER(ZEND_OPCODE_HANDLER_ARGS) +{ +#if 0 || ((IS_TMP_VAR|IS_VAR) != IS_UNUSED) + USE_OPLINE + +# if 0 || (IS_VAR != IS_UNUSED) + if (EXPECTED(0)) { + ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_VAR_TMPVAR(mod_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); + } + if (EXPECTED(1)) { + ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_VAR_TMPVAR(mod_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); + } +# endif + ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_VAR_TMPVAR(mod_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); +#else + ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_VAR_TMPVAR(mod_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); +#endif +} + +static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_MOD_SPEC_VAR_TMPVAR_OBJ_HANDLER(ZEND_OPCODE_HANDLER_ARGS) +{ +#if 0 || ((IS_TMP_VAR|IS_VAR) != IS_UNUSED) + USE_OPLINE + +# if 0 || (IS_VAR != IS_UNUSED) + if (EXPECTED(0)) { + ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_VAR_TMPVAR(mod_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); + } + if (EXPECTED(0)) { + ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_VAR_TMPVAR(mod_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); + } +# endif + ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_VAR_TMPVAR(mod_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); +#else + ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_VAR_TMPVAR(mod_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); +#endif +} + +static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_SL_SPEC_VAR_TMPVAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) +{ +#if 0 || ((IS_TMP_VAR|IS_VAR) != IS_UNUSED) + USE_OPLINE + +# if 0 || (IS_VAR != IS_UNUSED) + if (EXPECTED(1)) { + ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_VAR_TMPVAR(shift_left_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); + } + if (EXPECTED(0)) { + ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_VAR_TMPVAR(shift_left_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); + } +# endif + ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_VAR_TMPVAR(shift_left_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); +#else + ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_VAR_TMPVAR(shift_left_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); +#endif +} + +static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_SL_SPEC_VAR_TMPVAR_DIM_HANDLER(ZEND_OPCODE_HANDLER_ARGS) +{ +#if 0 || ((IS_TMP_VAR|IS_VAR) != IS_UNUSED) + USE_OPLINE + +# if 0 || (IS_VAR != IS_UNUSED) + if (EXPECTED(0)) { + ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_VAR_TMPVAR(shift_left_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); + } + if (EXPECTED(1)) { + ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_VAR_TMPVAR(shift_left_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); + } +# endif + ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_VAR_TMPVAR(shift_left_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); +#else + ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_VAR_TMPVAR(shift_left_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); +#endif +} + +static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_SL_SPEC_VAR_TMPVAR_OBJ_HANDLER(ZEND_OPCODE_HANDLER_ARGS) +{ +#if 0 || ((IS_TMP_VAR|IS_VAR) != IS_UNUSED) + USE_OPLINE + +# if 0 || (IS_VAR != IS_UNUSED) + if (EXPECTED(0)) { + ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_VAR_TMPVAR(shift_left_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); + } + if (EXPECTED(0)) { + ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_VAR_TMPVAR(shift_left_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); + } +# endif + ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_VAR_TMPVAR(shift_left_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); +#else + ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_VAR_TMPVAR(shift_left_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); +#endif +} + +static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_SR_SPEC_VAR_TMPVAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) +{ +#if 0 || ((IS_TMP_VAR|IS_VAR) != IS_UNUSED) + USE_OPLINE + +# if 0 || (IS_VAR != IS_UNUSED) + if (EXPECTED(1)) { + ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_VAR_TMPVAR(shift_right_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); + } + if (EXPECTED(0)) { + ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_VAR_TMPVAR(shift_right_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); + } +# endif + ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_VAR_TMPVAR(shift_right_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); +#else + ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_VAR_TMPVAR(shift_right_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); +#endif +} + +static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_SR_SPEC_VAR_TMPVAR_DIM_HANDLER(ZEND_OPCODE_HANDLER_ARGS) +{ +#if 0 || ((IS_TMP_VAR|IS_VAR) != IS_UNUSED) + USE_OPLINE + +# if 0 || (IS_VAR != IS_UNUSED) + if (EXPECTED(0)) { + ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_VAR_TMPVAR(shift_right_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); + } + if (EXPECTED(1)) { + ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_VAR_TMPVAR(shift_right_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); + } +# endif + ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_VAR_TMPVAR(shift_right_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); +#else + ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_VAR_TMPVAR(shift_right_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); +#endif +} + +static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_SR_SPEC_VAR_TMPVAR_OBJ_HANDLER(ZEND_OPCODE_HANDLER_ARGS) +{ +#if 0 || ((IS_TMP_VAR|IS_VAR) != IS_UNUSED) + USE_OPLINE + +# if 0 || (IS_VAR != IS_UNUSED) + if (EXPECTED(0)) { + ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_VAR_TMPVAR(shift_right_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); + } + if (EXPECTED(0)) { + ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_VAR_TMPVAR(shift_right_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); + } +# endif + ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_VAR_TMPVAR(shift_right_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); +#else + ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_VAR_TMPVAR(shift_right_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); +#endif +} + +static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_CONCAT_SPEC_VAR_TMPVAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) +{ +#if 0 || ((IS_TMP_VAR|IS_VAR) != IS_UNUSED) + USE_OPLINE + +# if 0 || (IS_VAR != IS_UNUSED) + if (EXPECTED(1)) { + ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_VAR_TMPVAR(concat_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); + } + if (EXPECTED(0)) { + ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_VAR_TMPVAR(concat_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); + } +# endif + ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_VAR_TMPVAR(concat_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); +#else + ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_VAR_TMPVAR(concat_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); +#endif +} + +static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_CONCAT_SPEC_VAR_TMPVAR_DIM_HANDLER(ZEND_OPCODE_HANDLER_ARGS) +{ +#if 0 || ((IS_TMP_VAR|IS_VAR) != IS_UNUSED) + USE_OPLINE + +# if 0 || (IS_VAR != IS_UNUSED) + if (EXPECTED(0)) { + ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_VAR_TMPVAR(concat_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); + } + if (EXPECTED(1)) { + ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_VAR_TMPVAR(concat_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); + } +# endif + ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_VAR_TMPVAR(concat_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); +#else + ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_VAR_TMPVAR(concat_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); +#endif +} + +static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_CONCAT_SPEC_VAR_TMPVAR_OBJ_HANDLER(ZEND_OPCODE_HANDLER_ARGS) +{ +#if 0 || ((IS_TMP_VAR|IS_VAR) != IS_UNUSED) + USE_OPLINE + +# if 0 || (IS_VAR != IS_UNUSED) + if (EXPECTED(0)) { + ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_VAR_TMPVAR(concat_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); + } + if (EXPECTED(0)) { + ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_VAR_TMPVAR(concat_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); + } +# endif + ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_VAR_TMPVAR(concat_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); +#else + ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_VAR_TMPVAR(concat_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); +#endif +} + +static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_BW_OR_SPEC_VAR_TMPVAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) +{ +#if 0 || ((IS_TMP_VAR|IS_VAR) != IS_UNUSED) + USE_OPLINE + +# if 0 || (IS_VAR != IS_UNUSED) + if (EXPECTED(1)) { + ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_VAR_TMPVAR(bitwise_or_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); + } + if (EXPECTED(0)) { + ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_VAR_TMPVAR(bitwise_or_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); + } +# endif + ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_VAR_TMPVAR(bitwise_or_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); +#else + ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_VAR_TMPVAR(bitwise_or_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); +#endif +} + +static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_BW_OR_SPEC_VAR_TMPVAR_DIM_HANDLER(ZEND_OPCODE_HANDLER_ARGS) +{ +#if 0 || ((IS_TMP_VAR|IS_VAR) != IS_UNUSED) + USE_OPLINE + +# if 0 || (IS_VAR != IS_UNUSED) + if (EXPECTED(0)) { + ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_VAR_TMPVAR(bitwise_or_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); + } + if (EXPECTED(1)) { + ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_VAR_TMPVAR(bitwise_or_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); + } +# endif + ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_VAR_TMPVAR(bitwise_or_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); +#else + ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_VAR_TMPVAR(bitwise_or_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); +#endif +} + +static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_BW_OR_SPEC_VAR_TMPVAR_OBJ_HANDLER(ZEND_OPCODE_HANDLER_ARGS) +{ +#if 0 || ((IS_TMP_VAR|IS_VAR) != IS_UNUSED) + USE_OPLINE + +# if 0 || (IS_VAR != IS_UNUSED) + if (EXPECTED(0)) { + ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_VAR_TMPVAR(bitwise_or_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); + } + if (EXPECTED(0)) { + ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_VAR_TMPVAR(bitwise_or_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); + } +# endif + ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_VAR_TMPVAR(bitwise_or_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); +#else + ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_VAR_TMPVAR(bitwise_or_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); +#endif +} + +static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_BW_AND_SPEC_VAR_TMPVAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) +{ +#if 0 || ((IS_TMP_VAR|IS_VAR) != IS_UNUSED) + USE_OPLINE + +# if 0 || (IS_VAR != IS_UNUSED) + if (EXPECTED(1)) { + ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_VAR_TMPVAR(bitwise_and_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); + } + if (EXPECTED(0)) { + ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_VAR_TMPVAR(bitwise_and_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); + } +# endif + ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_VAR_TMPVAR(bitwise_and_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); +#else + ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_VAR_TMPVAR(bitwise_and_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); +#endif +} + +static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_BW_AND_SPEC_VAR_TMPVAR_DIM_HANDLER(ZEND_OPCODE_HANDLER_ARGS) +{ +#if 0 || ((IS_TMP_VAR|IS_VAR) != IS_UNUSED) + USE_OPLINE + +# if 0 || (IS_VAR != IS_UNUSED) + if (EXPECTED(0)) { + ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_VAR_TMPVAR(bitwise_and_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); + } + if (EXPECTED(1)) { + ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_VAR_TMPVAR(bitwise_and_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); + } +# endif + ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_VAR_TMPVAR(bitwise_and_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); +#else + ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_VAR_TMPVAR(bitwise_and_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); +#endif +} + +static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_BW_AND_SPEC_VAR_TMPVAR_OBJ_HANDLER(ZEND_OPCODE_HANDLER_ARGS) +{ +#if 0 || ((IS_TMP_VAR|IS_VAR) != IS_UNUSED) + USE_OPLINE + +# if 0 || (IS_VAR != IS_UNUSED) + if (EXPECTED(0)) { + ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_VAR_TMPVAR(bitwise_and_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); + } + if (EXPECTED(0)) { + ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_VAR_TMPVAR(bitwise_and_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); + } +# endif + ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_VAR_TMPVAR(bitwise_and_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); +#else + ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_VAR_TMPVAR(bitwise_and_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); +#endif +} + +static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_BW_XOR_SPEC_VAR_TMPVAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) +{ +#if 0 || ((IS_TMP_VAR|IS_VAR) != IS_UNUSED) + USE_OPLINE + +# if 0 || (IS_VAR != IS_UNUSED) + if (EXPECTED(1)) { + ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_VAR_TMPVAR(bitwise_xor_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); + } + if (EXPECTED(0)) { + ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_VAR_TMPVAR(bitwise_xor_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); + } +# endif + ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_VAR_TMPVAR(bitwise_xor_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); +#else + ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_VAR_TMPVAR(bitwise_xor_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); +#endif +} + +static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_BW_XOR_SPEC_VAR_TMPVAR_DIM_HANDLER(ZEND_OPCODE_HANDLER_ARGS) +{ +#if 0 || ((IS_TMP_VAR|IS_VAR) != IS_UNUSED) + USE_OPLINE + +# if 0 || (IS_VAR != IS_UNUSED) + if (EXPECTED(0)) { + ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_VAR_TMPVAR(bitwise_xor_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); + } + if (EXPECTED(1)) { + ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_VAR_TMPVAR(bitwise_xor_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); + } +# endif + ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_VAR_TMPVAR(bitwise_xor_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); +#else + ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_VAR_TMPVAR(bitwise_xor_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); +#endif +} + +static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_BW_XOR_SPEC_VAR_TMPVAR_OBJ_HANDLER(ZEND_OPCODE_HANDLER_ARGS) +{ +#if 0 || ((IS_TMP_VAR|IS_VAR) != IS_UNUSED) + USE_OPLINE + +# if 0 || (IS_VAR != IS_UNUSED) + if (EXPECTED(0)) { + ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_VAR_TMPVAR(bitwise_xor_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); + } + if (EXPECTED(0)) { + ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_VAR_TMPVAR(bitwise_xor_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); + } +# endif + ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_VAR_TMPVAR(bitwise_xor_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); +#else + ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_VAR_TMPVAR(bitwise_xor_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); +#endif +} + +static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_POW_SPEC_VAR_TMPVAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) +{ +#if 0 || ((IS_TMP_VAR|IS_VAR) != IS_UNUSED) + USE_OPLINE + +# if 0 || (IS_VAR != IS_UNUSED) + if (EXPECTED(1)) { + ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_VAR_TMPVAR(pow_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); + } + if (EXPECTED(0)) { + ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_VAR_TMPVAR(pow_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); + } +# endif + ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_VAR_TMPVAR(pow_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); +#else + ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_VAR_TMPVAR(pow_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); +#endif +} + +static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_POW_SPEC_VAR_TMPVAR_DIM_HANDLER(ZEND_OPCODE_HANDLER_ARGS) +{ +#if 0 || ((IS_TMP_VAR|IS_VAR) != IS_UNUSED) + USE_OPLINE + +# if 0 || (IS_VAR != IS_UNUSED) + if (EXPECTED(0)) { + ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_VAR_TMPVAR(pow_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); + } + if (EXPECTED(1)) { + ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_VAR_TMPVAR(pow_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); + } +# endif + ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_VAR_TMPVAR(pow_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); +#else + ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_VAR_TMPVAR(pow_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); +#endif +} + +static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_POW_SPEC_VAR_TMPVAR_OBJ_HANDLER(ZEND_OPCODE_HANDLER_ARGS) +{ +#if 0 || ((IS_TMP_VAR|IS_VAR) != IS_UNUSED) + USE_OPLINE + +# if 0 || (IS_VAR != IS_UNUSED) + if (EXPECTED(0)) { + ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_VAR_TMPVAR(pow_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); + } + if (EXPECTED(0)) { + ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_VAR_TMPVAR(pow_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); + } +# endif + ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_VAR_TMPVAR(pow_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); +#else + ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_VAR_TMPVAR(pow_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); +#endif +} + +static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL zend_pre_incdec_property_helper_SPEC_VAR_TMPVAR(int inc ZEND_OPCODE_HANDLER_ARGS_DC) +{ + USE_OPLINE + zend_free_op free_op1, free_op2; + zval *object; + zval *property; + zval *zptr; + + SAVE_OPLINE(); + object = _get_zval_ptr_ptr_var(opline->op1.var, execute_data, &free_op1); + + if (IS_VAR == IS_UNUSED && UNEXPECTED(Z_TYPE_P(object) == IS_UNDEF)) { + zend_throw_error(NULL, "Using $this when not in object context"); + zval_ptr_dtor_nogc(EX_VAR(opline->op2.var)); + HANDLE_EXCEPTION(); + } + + property = _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2); + + do { + if (IS_VAR != IS_UNUSED && UNEXPECTED(Z_TYPE_P(object) != IS_OBJECT)) { + ZVAL_DEREF(object); + if (UNEXPECTED(!make_real_object(object))) { + zend_error(E_WARNING, "Attempt to increment/decrement property of non-object"); + if (UNEXPECTED(RETURN_VALUE_USED(opline))) { + ZVAL_NULL(EX_VAR(opline->result.var)); + } + break; + } + } + + /* here we are sure we are dealing with an object */ + if (EXPECTED(Z_OBJ_HT_P(object)->get_property_ptr_ptr) + && EXPECTED((zptr = Z_OBJ_HT_P(object)->get_property_ptr_ptr(object, property, BP_VAR_RW, (((IS_TMP_VAR|IS_VAR) == IS_CONST) ? CACHE_ADDR(Z_CACHE_SLOT_P(property)) : NULL))) != NULL)) { + if (UNEXPECTED(Z_ISERROR_P(zptr))) { + if (UNEXPECTED(RETURN_VALUE_USED(opline))) { + ZVAL_NULL(EX_VAR(opline->result.var)); + } + } else { + if (EXPECTED(Z_TYPE_P(zptr) == IS_LONG)) { + if (inc) { + fast_long_increment_function(zptr); + } else { + fast_long_decrement_function(zptr); + } + } else { + ZVAL_DEREF(zptr); + SEPARATE_ZVAL_NOREF(zptr); + + if (inc) { + increment_function(zptr); + } else { + decrement_function(zptr); + } + } + if (UNEXPECTED(RETURN_VALUE_USED(opline))) { + ZVAL_COPY(EX_VAR(opline->result.var), zptr); + } + } + } else { + zend_pre_incdec_overloaded_property(object, property, (((IS_TMP_VAR|IS_VAR) == IS_CONST) ? CACHE_ADDR(Z_CACHE_SLOT_P(property)) : NULL), inc, (UNEXPECTED(RETURN_VALUE_USED(opline)) ? EX_VAR(opline->result.var) : NULL)); + } + } while (0); + + zval_ptr_dtor_nogc(free_op2); + if (UNEXPECTED(free_op1)) {zval_ptr_dtor_nogc(free_op1);}; + ZEND_VM_NEXT_OPCODE_CHECK_EXCEPTION(); +} + +static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_PRE_INC_OBJ_SPEC_VAR_TMPVAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) +{ + ZEND_VM_TAIL_CALL(zend_pre_incdec_property_helper_SPEC_VAR_TMPVAR(1 ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); +} + +static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_PRE_DEC_OBJ_SPEC_VAR_TMPVAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) +{ + ZEND_VM_TAIL_CALL(zend_pre_incdec_property_helper_SPEC_VAR_TMPVAR(0 ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); +} + +static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL zend_post_incdec_property_helper_SPEC_VAR_TMPVAR(int inc ZEND_OPCODE_HANDLER_ARGS_DC) +{ + USE_OPLINE + zend_free_op free_op1, free_op2; + zval *object; + zval *property; + zval *zptr; + + SAVE_OPLINE(); + object = _get_zval_ptr_ptr_var(opline->op1.var, execute_data, &free_op1); + + if (IS_VAR == IS_UNUSED && UNEXPECTED(Z_TYPE_P(object) == IS_UNDEF)) { + zend_throw_error(NULL, "Using $this when not in object context"); + zval_ptr_dtor_nogc(EX_VAR(opline->op2.var)); + HANDLE_EXCEPTION(); + } + + property = _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2); + + do { + if (IS_VAR != IS_UNUSED && UNEXPECTED(Z_TYPE_P(object) != IS_OBJECT)) { + ZVAL_DEREF(object); + if (UNEXPECTED(!make_real_object(object))) { + zend_error(E_WARNING, "Attempt to increment/decrement property of non-object"); + ZVAL_NULL(EX_VAR(opline->result.var)); + break; + } + } + + /* here we are sure we are dealing with an object */ + + if (EXPECTED(Z_OBJ_HT_P(object)->get_property_ptr_ptr) + && EXPECTED((zptr = Z_OBJ_HT_P(object)->get_property_ptr_ptr(object, property, BP_VAR_RW, (((IS_TMP_VAR|IS_VAR) == IS_CONST) ? CACHE_ADDR(Z_CACHE_SLOT_P(property)) : NULL))) != NULL)) { + if (UNEXPECTED(Z_ISERROR_P(zptr))) { + ZVAL_NULL(EX_VAR(opline->result.var)); + } else { + if (EXPECTED(Z_TYPE_P(zptr) == IS_LONG)) { + ZVAL_COPY_VALUE(EX_VAR(opline->result.var), zptr); + if (inc) { + fast_long_increment_function(zptr); + } else { + fast_long_decrement_function(zptr); + } + } else { + ZVAL_DEREF(zptr); + ZVAL_COPY_VALUE(EX_VAR(opline->result.var), zptr); + zval_opt_copy_ctor(zptr); + if (inc) { + increment_function(zptr); + } else { + decrement_function(zptr); + } + } + } + } else { + zend_post_incdec_overloaded_property(object, property, (((IS_TMP_VAR|IS_VAR) == IS_CONST) ? CACHE_ADDR(Z_CACHE_SLOT_P(property)) : NULL), inc, EX_VAR(opline->result.var)); + } + } while (0); + + zval_ptr_dtor_nogc(free_op2); + if (UNEXPECTED(free_op1)) {zval_ptr_dtor_nogc(free_op1);}; + ZEND_VM_NEXT_OPCODE_CHECK_EXCEPTION(); +} + +static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_POST_INC_OBJ_SPEC_VAR_TMPVAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) +{ + ZEND_VM_TAIL_CALL(zend_post_incdec_property_helper_SPEC_VAR_TMPVAR(1 ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); +} + +static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_POST_DEC_OBJ_SPEC_VAR_TMPVAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) +{ + ZEND_VM_TAIL_CALL(zend_post_incdec_property_helper_SPEC_VAR_TMPVAR(0 ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); +} + +static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_FETCH_DIM_W_SPEC_VAR_TMPVAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) +{ + USE_OPLINE + zend_free_op free_op1, free_op2; + zval *container; + + SAVE_OPLINE(); + container = _get_zval_ptr_ptr_var(opline->op1.var, execute_data, &free_op1); + + zend_fetch_dimension_address_W(EX_VAR(opline->result.var), container, _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2), (IS_TMP_VAR|IS_VAR)); + zval_ptr_dtor_nogc(free_op2); + if (IS_VAR == IS_VAR && READY_TO_DESTROY(free_op1)) { + EXTRACT_ZVAL_PTR(EX_VAR(opline->result.var)); + } + if (UNEXPECTED(free_op1)) {zval_ptr_dtor_nogc(free_op1);}; + ZEND_VM_NEXT_OPCODE_CHECK_EXCEPTION(); +} + +static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_FETCH_DIM_RW_SPEC_VAR_TMPVAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) +{ + USE_OPLINE + zend_free_op free_op1, free_op2; + zval *container; + + SAVE_OPLINE(); + container = _get_zval_ptr_ptr_var(opline->op1.var, execute_data, &free_op1); + + zend_fetch_dimension_address_RW(EX_VAR(opline->result.var), container, _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2), (IS_TMP_VAR|IS_VAR)); + zval_ptr_dtor_nogc(free_op2); + if (IS_VAR == IS_VAR && READY_TO_DESTROY(free_op1)) { + EXTRACT_ZVAL_PTR(EX_VAR(opline->result.var)); + } + if (UNEXPECTED(free_op1)) {zval_ptr_dtor_nogc(free_op1);}; + ZEND_VM_NEXT_OPCODE_CHECK_EXCEPTION(); +} + +static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_FETCH_DIM_FUNC_ARG_SPEC_VAR_TMPVAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) +{ + USE_OPLINE + zval *container; + zend_free_op free_op1, free_op2; + + SAVE_OPLINE(); + + if (zend_is_by_ref_func_arg_fetch(opline, EX(call))) { + if ((IS_VAR & (IS_CONST|IS_TMP_VAR))) { + zend_throw_error(NULL, "Cannot use temporary expression in write context"); + zval_ptr_dtor_nogc(EX_VAR(opline->op2.var)); + zval_ptr_dtor_nogc(EX_VAR(opline->op1.var)); + HANDLE_EXCEPTION(); + } + container = _get_zval_ptr_ptr_var(opline->op1.var, execute_data, &free_op1); + zend_fetch_dimension_address_W(EX_VAR(opline->result.var), container, _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2), (IS_TMP_VAR|IS_VAR)); + if (IS_VAR == IS_VAR && READY_TO_DESTROY(free_op1)) { + EXTRACT_ZVAL_PTR(EX_VAR(opline->result.var)); + } + zval_ptr_dtor_nogc(free_op2); + if (UNEXPECTED(free_op1)) {zval_ptr_dtor_nogc(free_op1);}; + } else { + if ((IS_TMP_VAR|IS_VAR) == IS_UNUSED) { + zend_throw_error(NULL, "Cannot use [] for reading"); + zval_ptr_dtor_nogc(EX_VAR(opline->op2.var)); + zval_ptr_dtor_nogc(EX_VAR(opline->op1.var)); + HANDLE_EXCEPTION(); + } + container = _get_zval_ptr_var(opline->op1.var, execute_data, &free_op1); + zend_fetch_dimension_address_read_R(EX_VAR(opline->result.var), container, _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2), (IS_TMP_VAR|IS_VAR)); + zval_ptr_dtor_nogc(free_op2); + zval_ptr_dtor_nogc(free_op1); + } + ZEND_VM_NEXT_OPCODE_CHECK_EXCEPTION(); +} + +static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_FETCH_DIM_UNSET_SPEC_VAR_TMPVAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) +{ + USE_OPLINE + zend_free_op free_op1, free_op2; + zval *container; + + SAVE_OPLINE(); + container = _get_zval_ptr_ptr_var(opline->op1.var, execute_data, &free_op1); + + zend_fetch_dimension_address_UNSET(EX_VAR(opline->result.var), container, _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2), (IS_TMP_VAR|IS_VAR)); + zval_ptr_dtor_nogc(free_op2); + if (IS_VAR == IS_VAR && READY_TO_DESTROY(free_op1)) { + EXTRACT_ZVAL_PTR(EX_VAR(opline->result.var)); + } + if (UNEXPECTED(free_op1)) {zval_ptr_dtor_nogc(free_op1);}; + ZEND_VM_NEXT_OPCODE_CHECK_EXCEPTION(); +} + +static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_FETCH_OBJ_R_SPEC_VAR_TMPVAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) +{ + USE_OPLINE + zend_free_op free_op1; + zval *container; + zend_free_op free_op2; + zval *offset; + + SAVE_OPLINE(); + container = _get_zval_ptr_var(opline->op1.var, execute_data, &free_op1); + + if (IS_VAR == IS_UNUSED && UNEXPECTED(Z_TYPE_P(container) == IS_UNDEF)) { + zend_throw_error(NULL, "Using $this when not in object context"); + zval_ptr_dtor_nogc(EX_VAR(opline->op2.var)); + HANDLE_EXCEPTION(); + } + + offset = _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2); + + if (IS_VAR == IS_CONST || + (IS_VAR != IS_UNUSED && UNEXPECTED(Z_TYPE_P(container) != IS_OBJECT))) { + if ((IS_VAR & (IS_VAR|IS_CV)) && Z_ISREF_P(container)) { + container = Z_REFVAL_P(container); + if (UNEXPECTED(Z_TYPE_P(container) != IS_OBJECT)) { + goto fetch_obj_r_no_object; + } + } else { + goto fetch_obj_r_no_object; + } + } + + /* here we are sure we are dealing with an object */ + do { + zend_object *zobj = Z_OBJ_P(container); + zval *retval; + + if ((IS_TMP_VAR|IS_VAR) == IS_CONST && + EXPECTED(zobj->ce == CACHED_PTR(Z_CACHE_SLOT_P(offset)))) { + uint32_t prop_offset = (uint32_t)(intptr_t)CACHED_PTR(Z_CACHE_SLOT_P(offset) + sizeof(void*)); + + if (EXPECTED(prop_offset != (uint32_t)ZEND_DYNAMIC_PROPERTY_OFFSET)) { + retval = OBJ_PROP(zobj, prop_offset); + if (EXPECTED(Z_TYPE_P(retval) != IS_UNDEF)) { + ZVAL_COPY_UNREF(EX_VAR(opline->result.var), retval); + break; + } + } else if (EXPECTED(zobj->properties != NULL)) { + retval = zend_hash_find(zobj->properties, Z_STR_P(offset)); + if (EXPECTED(retval)) { + ZVAL_COPY_UNREF(EX_VAR(opline->result.var), retval); + break; + } + } + } + + if (UNEXPECTED(zobj->handlers->read_property == NULL)) { +fetch_obj_r_no_object: + zend_error(E_NOTICE, "Trying to get property of non-object"); + ZVAL_NULL(EX_VAR(opline->result.var)); + } else { + retval = zobj->handlers->read_property(container, offset, BP_VAR_R, (((IS_TMP_VAR|IS_VAR) == IS_CONST) ? CACHE_ADDR(Z_CACHE_SLOT_P(offset)) : NULL), EX_VAR(opline->result.var)); + + if (retval != EX_VAR(opline->result.var)) { + ZVAL_COPY_UNREF(EX_VAR(opline->result.var), retval); + } + } + } while (0); + + zval_ptr_dtor_nogc(free_op2); + zval_ptr_dtor_nogc(free_op1); + ZEND_VM_NEXT_OPCODE_CHECK_EXCEPTION(); +} + +static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_FETCH_OBJ_W_SPEC_VAR_TMPVAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) +{ + USE_OPLINE + zend_free_op free_op1, free_op2; + zval *property; + zval *container; + + SAVE_OPLINE(); + property = _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2); + + container = _get_zval_ptr_ptr_var(opline->op1.var, execute_data, &free_op1); + if (IS_VAR == IS_UNUSED && UNEXPECTED(Z_TYPE_P(container) == IS_UNDEF)) { + zend_throw_error(NULL, "Using $this when not in object context"); + zval_ptr_dtor_nogc(free_op2); + HANDLE_EXCEPTION(); + } + + zend_fetch_property_address(EX_VAR(opline->result.var), container, IS_VAR, property, (IS_TMP_VAR|IS_VAR), (((IS_TMP_VAR|IS_VAR) == IS_CONST) ? CACHE_ADDR(Z_CACHE_SLOT_P(property)) : NULL), BP_VAR_W); + zval_ptr_dtor_nogc(free_op2); + if (IS_VAR == IS_VAR && READY_TO_DESTROY(free_op1)) { + EXTRACT_ZVAL_PTR(EX_VAR(opline->result.var)); + } + if (UNEXPECTED(free_op1)) {zval_ptr_dtor_nogc(free_op1);}; + ZEND_VM_NEXT_OPCODE_CHECK_EXCEPTION(); +} + +static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_FETCH_OBJ_RW_SPEC_VAR_TMPVAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) +{ + USE_OPLINE + zend_free_op free_op1, free_op2; + zval *property; + zval *container; + + SAVE_OPLINE(); + property = _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2); + container = _get_zval_ptr_ptr_var(opline->op1.var, execute_data, &free_op1); + + if (IS_VAR == IS_UNUSED && UNEXPECTED(Z_TYPE_P(container) == IS_UNDEF)) { + zend_throw_error(NULL, "Using $this when not in object context"); + zval_ptr_dtor_nogc(free_op2); + HANDLE_EXCEPTION(); + } + zend_fetch_property_address(EX_VAR(opline->result.var), container, IS_VAR, property, (IS_TMP_VAR|IS_VAR), (((IS_TMP_VAR|IS_VAR) == IS_CONST) ? CACHE_ADDR(Z_CACHE_SLOT_P(property)) : NULL), BP_VAR_RW); + zval_ptr_dtor_nogc(free_op2); + if (IS_VAR == IS_VAR && READY_TO_DESTROY(free_op1)) { + EXTRACT_ZVAL_PTR(EX_VAR(opline->result.var)); + } + if (UNEXPECTED(free_op1)) {zval_ptr_dtor_nogc(free_op1);}; + ZEND_VM_NEXT_OPCODE_CHECK_EXCEPTION(); +} + +static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_FETCH_OBJ_FUNC_ARG_SPEC_VAR_TMPVAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) +{ + USE_OPLINE + zval *container; + + if (zend_is_by_ref_func_arg_fetch(opline, EX(call))) { + /* Behave like FETCH_OBJ_W */ + zend_free_op free_op1, free_op2; + zval *property; + + SAVE_OPLINE(); + property = _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2); + container = _get_zval_ptr_ptr_var(opline->op1.var, execute_data, &free_op1); + + if (IS_VAR == IS_UNUSED && UNEXPECTED(Z_TYPE_P(container) == IS_UNDEF)) { + zend_throw_error(NULL, "Using $this when not in object context"); + zval_ptr_dtor_nogc(free_op2); + HANDLE_EXCEPTION(); + } + if ((IS_VAR & (IS_CONST|IS_TMP_VAR))) { + zend_throw_error(NULL, "Cannot use temporary expression in write context"); + zval_ptr_dtor_nogc(free_op2); + if (UNEXPECTED(free_op1)) {zval_ptr_dtor_nogc(free_op1);}; + HANDLE_EXCEPTION(); + } + zend_fetch_property_address(EX_VAR(opline->result.var), container, IS_VAR, property, (IS_TMP_VAR|IS_VAR), (((IS_TMP_VAR|IS_VAR) == IS_CONST) ? CACHE_ADDR(Z_CACHE_SLOT_P(property)) : NULL), BP_VAR_W); + zval_ptr_dtor_nogc(free_op2); + if (IS_VAR == IS_VAR && READY_TO_DESTROY(free_op1)) { + EXTRACT_ZVAL_PTR(EX_VAR(opline->result.var)); + } + if (UNEXPECTED(free_op1)) {zval_ptr_dtor_nogc(free_op1);}; + ZEND_VM_NEXT_OPCODE_CHECK_EXCEPTION(); + } else { + ZEND_VM_TAIL_CALL(ZEND_FETCH_OBJ_R_SPEC_VAR_TMPVAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS_PASSTHRU)); + } +} + +static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_FETCH_OBJ_UNSET_SPEC_VAR_TMPVAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) +{ + USE_OPLINE + zend_free_op free_op1, free_op2; + zval *container, *property; + + SAVE_OPLINE(); + container = _get_zval_ptr_ptr_var(opline->op1.var, execute_data, &free_op1); + + if (IS_VAR == IS_UNUSED && UNEXPECTED(Z_TYPE_P(container) == IS_UNDEF)) { + zend_throw_error(NULL, "Using $this when not in object context"); + zval_ptr_dtor_nogc(EX_VAR(opline->op2.var)); + HANDLE_EXCEPTION(); + } + + property = _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2); + + zend_fetch_property_address(EX_VAR(opline->result.var), container, IS_VAR, property, (IS_TMP_VAR|IS_VAR), (((IS_TMP_VAR|IS_VAR) == IS_CONST) ? CACHE_ADDR(Z_CACHE_SLOT_P(property)) : NULL), BP_VAR_UNSET); + zval_ptr_dtor_nogc(free_op2); + if (IS_VAR == IS_VAR && READY_TO_DESTROY(free_op1)) { + EXTRACT_ZVAL_PTR(EX_VAR(opline->result.var)); + } + if (UNEXPECTED(free_op1)) {zval_ptr_dtor_nogc(free_op1);}; + ZEND_VM_NEXT_OPCODE_CHECK_EXCEPTION(); +} + +static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_OBJ_SPEC_VAR_TMPVAR_OP_DATA_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS) +{ + USE_OPLINE + zend_free_op free_op1, free_op2; + zval *object, *property_name, *value, tmp; + + SAVE_OPLINE(); + object = _get_zval_ptr_ptr_var(opline->op1.var, execute_data, &free_op1); + + if (IS_VAR == IS_UNUSED && UNEXPECTED(Z_TYPE_P(object) == IS_UNDEF)) { + zend_throw_error(NULL, "Using $this when not in object context"); + zval_ptr_dtor_nogc(EX_VAR(opline->op2.var)); ++ + HANDLE_EXCEPTION(); + } + + property_name = _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2); + value = EX_CONSTANT((opline+1)->op1); + + if (IS_VAR != IS_UNUSED && UNEXPECTED(Z_TYPE_P(object) != IS_OBJECT)) { + do { + if (Z_ISREF_P(object)) { + object = Z_REFVAL_P(object); + if (EXPECTED(Z_TYPE_P(object) == IS_OBJECT)) { + break; + } + } + if (EXPECTED(Z_TYPE_P(object) <= IS_FALSE || + (Z_TYPE_P(object) == IS_STRING && Z_STRLEN_P(object) == 0))) { + zend_object *obj; + + zval_ptr_dtor(object); + object_init(object); + Z_ADDREF_P(object); + obj = Z_OBJ_P(object); + zend_error(E_WARNING, "Creating default object from empty value"); + if (GC_REFCOUNT(obj) == 1) { + /* the enclosing container was deleted, obj is unreferenced */ + if (UNEXPECTED(RETURN_VALUE_USED(opline))) { + ZVAL_NULL(EX_VAR(opline->result.var)); + } + + OBJ_RELEASE(obj); + goto exit_assign_obj; + } + Z_DELREF_P(object); + } else { + if (IS_VAR != IS_VAR || EXPECTED(!Z_ISERROR_P(object))) { + zend_error(E_WARNING, "Attempt to assign property of non-object"); + } + if (UNEXPECTED(RETURN_VALUE_USED(opline))) { + ZVAL_NULL(EX_VAR(opline->result.var)); + } + + goto exit_assign_obj; + } + } while (0); + } + + if ((IS_TMP_VAR|IS_VAR) == IS_CONST && + EXPECTED(Z_OBJCE_P(object) == CACHED_PTR(Z_CACHE_SLOT_P(property_name)))) { + uint32_t prop_offset = (uint32_t)(intptr_t)CACHED_PTR(Z_CACHE_SLOT_P(property_name) + sizeof(void*)); + zend_object *zobj = Z_OBJ_P(object); + zval *property; + + if (EXPECTED(prop_offset != (uint32_t)ZEND_DYNAMIC_PROPERTY_OFFSET)) { + property = OBJ_PROP(zobj, prop_offset); + if (Z_TYPE_P(property) != IS_UNDEF) { +fast_assign_obj: + value = zend_assign_to_variable(property, value, IS_CONST); + if (UNEXPECTED(RETURN_VALUE_USED(opline))) { + ZVAL_COPY(EX_VAR(opline->result.var), value); + } + goto exit_assign_obj; + } + } else { + if (EXPECTED(zobj->properties != NULL)) { + if (UNEXPECTED(GC_REFCOUNT(zobj->properties) > 1)) { + if (EXPECTED(!(GC_FLAGS(zobj->properties) & IS_ARRAY_IMMUTABLE))) { + GC_REFCOUNT(zobj->properties)--; + } + zobj->properties = zend_array_dup(zobj->properties); + } + property = zend_hash_find(zobj->properties, Z_STR_P(property_name)); + if (property) { + goto fast_assign_obj; + } + } + + if (!zobj->ce->__set) { + + if (EXPECTED(zobj->properties == NULL)) { + rebuild_object_properties(zobj); + } + if (IS_CONST == IS_CONST) { + if (UNEXPECTED(Z_OPT_REFCOUNTED_P(value))) { + Z_ADDREF_P(value); + } + } else if (IS_CONST != IS_TMP_VAR) { + if (Z_ISREF_P(value)) { + if (IS_CONST == IS_VAR) { + zend_reference *ref = Z_REF_P(value); + if (--GC_REFCOUNT(ref) == 0) { + ZVAL_COPY_VALUE(&tmp, Z_REFVAL_P(value)); + efree_size(ref, sizeof(zend_reference)); + value = &tmp; + } else { + value = Z_REFVAL_P(value); + if (Z_REFCOUNTED_P(value)) { + Z_ADDREF_P(value); + } + } + } else { + value = Z_REFVAL_P(value); + if (Z_REFCOUNTED_P(value)) { + Z_ADDREF_P(value); + } + } + } else if (IS_CONST == IS_CV && Z_REFCOUNTED_P(value)) { + Z_ADDREF_P(value); + } + } + zend_hash_add_new(zobj->properties, Z_STR_P(property_name), value); + if (UNEXPECTED(RETURN_VALUE_USED(opline))) { + ZVAL_COPY(EX_VAR(opline->result.var), value); + } + goto exit_assign_obj; + } + } + } + + if (!Z_OBJ_HT_P(object)->write_property) { + zend_error(E_WARNING, "Attempt to assign property of non-object"); + if (UNEXPECTED(RETURN_VALUE_USED(opline))) { + ZVAL_NULL(EX_VAR(opline->result.var)); + } + + goto exit_assign_obj; + } + + if (IS_CONST == IS_CV || IS_CONST == IS_VAR) { + ZVAL_DEREF(value); + } + + Z_OBJ_HT_P(object)->write_property(object, property_name, value, ((IS_TMP_VAR|IS_VAR) == IS_CONST) ? CACHE_ADDR(Z_CACHE_SLOT_P(property_name)) : NULL); + + if (UNEXPECTED(RETURN_VALUE_USED(opline)) && EXPECTED(!EG(exception))) { + ZVAL_COPY(EX_VAR(opline->result.var), value); + } + +exit_assign_obj: + zval_ptr_dtor_nogc(free_op2); + if (UNEXPECTED(free_op1)) {zval_ptr_dtor_nogc(free_op1);}; + /* assign_obj has two opcodes! */ + ZEND_VM_NEXT_OPCODE_EX(1, 2); +} + +static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_OBJ_SPEC_VAR_TMPVAR_OP_DATA_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS) +{ + USE_OPLINE + zend_free_op free_op1, free_op2, free_op_data; + zval *object, *property_name, *value, tmp; + + SAVE_OPLINE(); + object = _get_zval_ptr_ptr_var(opline->op1.var, execute_data, &free_op1); + + if (IS_VAR == IS_UNUSED && UNEXPECTED(Z_TYPE_P(object) == IS_UNDEF)) { + zend_throw_error(NULL, "Using $this when not in object context"); + zval_ptr_dtor_nogc(EX_VAR(opline->op2.var)); ++ zval_ptr_dtor_nogc(EX_VAR((opline+1)->op1.var)); + HANDLE_EXCEPTION(); + } + + property_name = _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2); + value = _get_zval_ptr_tmp((opline+1)->op1.var, execute_data, &free_op_data); + + if (IS_VAR != IS_UNUSED && UNEXPECTED(Z_TYPE_P(object) != IS_OBJECT)) { + do { + if (Z_ISREF_P(object)) { + object = Z_REFVAL_P(object); + if (EXPECTED(Z_TYPE_P(object) == IS_OBJECT)) { + break; + } + } + if (EXPECTED(Z_TYPE_P(object) <= IS_FALSE || + (Z_TYPE_P(object) == IS_STRING && Z_STRLEN_P(object) == 0))) { + zend_object *obj; + + zval_ptr_dtor(object); + object_init(object); + Z_ADDREF_P(object); + obj = Z_OBJ_P(object); + zend_error(E_WARNING, "Creating default object from empty value"); + if (GC_REFCOUNT(obj) == 1) { + /* the enclosing container was deleted, obj is unreferenced */ + if (UNEXPECTED(RETURN_VALUE_USED(opline))) { + ZVAL_NULL(EX_VAR(opline->result.var)); + } + zval_ptr_dtor_nogc(free_op_data); + OBJ_RELEASE(obj); + goto exit_assign_obj; + } + Z_DELREF_P(object); + } else { + if (IS_VAR != IS_VAR || EXPECTED(!Z_ISERROR_P(object))) { + zend_error(E_WARNING, "Attempt to assign property of non-object"); + } + if (UNEXPECTED(RETURN_VALUE_USED(opline))) { + ZVAL_NULL(EX_VAR(opline->result.var)); + } + zval_ptr_dtor_nogc(free_op_data); + goto exit_assign_obj; + } + } while (0); + } + + if ((IS_TMP_VAR|IS_VAR) == IS_CONST && + EXPECTED(Z_OBJCE_P(object) == CACHED_PTR(Z_CACHE_SLOT_P(property_name)))) { + uint32_t prop_offset = (uint32_t)(intptr_t)CACHED_PTR(Z_CACHE_SLOT_P(property_name) + sizeof(void*)); + zend_object *zobj = Z_OBJ_P(object); + zval *property; + + if (EXPECTED(prop_offset != (uint32_t)ZEND_DYNAMIC_PROPERTY_OFFSET)) { + property = OBJ_PROP(zobj, prop_offset); + if (Z_TYPE_P(property) != IS_UNDEF) { +fast_assign_obj: + value = zend_assign_to_variable(property, value, IS_TMP_VAR); + if (UNEXPECTED(RETURN_VALUE_USED(opline))) { + ZVAL_COPY(EX_VAR(opline->result.var), value); + } + goto exit_assign_obj; + } + } else { + if (EXPECTED(zobj->properties != NULL)) { + if (UNEXPECTED(GC_REFCOUNT(zobj->properties) > 1)) { + if (EXPECTED(!(GC_FLAGS(zobj->properties) & IS_ARRAY_IMMUTABLE))) { + GC_REFCOUNT(zobj->properties)--; + } + zobj->properties = zend_array_dup(zobj->properties); + } + property = zend_hash_find(zobj->properties, Z_STR_P(property_name)); + if (property) { + goto fast_assign_obj; + } + } + + if (!zobj->ce->__set) { + + if (EXPECTED(zobj->properties == NULL)) { + rebuild_object_properties(zobj); + } + if (IS_TMP_VAR == IS_CONST) { + if (UNEXPECTED(Z_OPT_REFCOUNTED_P(value))) { + Z_ADDREF_P(value); + } + } else if (IS_TMP_VAR != IS_TMP_VAR) { + if (Z_ISREF_P(value)) { + if (IS_TMP_VAR == IS_VAR) { + zend_reference *ref = Z_REF_P(value); + if (--GC_REFCOUNT(ref) == 0) { + ZVAL_COPY_VALUE(&tmp, Z_REFVAL_P(value)); + efree_size(ref, sizeof(zend_reference)); + value = &tmp; + } else { + value = Z_REFVAL_P(value); + if (Z_REFCOUNTED_P(value)) { + Z_ADDREF_P(value); + } + } + } else { + value = Z_REFVAL_P(value); + if (Z_REFCOUNTED_P(value)) { + Z_ADDREF_P(value); + } + } + } else if (IS_TMP_VAR == IS_CV && Z_REFCOUNTED_P(value)) { + Z_ADDREF_P(value); + } + } + zend_hash_add_new(zobj->properties, Z_STR_P(property_name), value); + if (UNEXPECTED(RETURN_VALUE_USED(opline))) { + ZVAL_COPY(EX_VAR(opline->result.var), value); + } + goto exit_assign_obj; + } + } + } + + if (!Z_OBJ_HT_P(object)->write_property) { + zend_error(E_WARNING, "Attempt to assign property of non-object"); + if (UNEXPECTED(RETURN_VALUE_USED(opline))) { + ZVAL_NULL(EX_VAR(opline->result.var)); + } + zval_ptr_dtor_nogc(free_op_data); + goto exit_assign_obj; + } + + if (IS_TMP_VAR == IS_CV || IS_TMP_VAR == IS_VAR) { + ZVAL_DEREF(value); + } + + Z_OBJ_HT_P(object)->write_property(object, property_name, value, ((IS_TMP_VAR|IS_VAR) == IS_CONST) ? CACHE_ADDR(Z_CACHE_SLOT_P(property_name)) : NULL); + + if (UNEXPECTED(RETURN_VALUE_USED(opline)) && EXPECTED(!EG(exception))) { + ZVAL_COPY(EX_VAR(opline->result.var), value); + } + zval_ptr_dtor_nogc(free_op_data); +exit_assign_obj: + zval_ptr_dtor_nogc(free_op2); + if (UNEXPECTED(free_op1)) {zval_ptr_dtor_nogc(free_op1);}; + /* assign_obj has two opcodes! */ + ZEND_VM_NEXT_OPCODE_EX(1, 2); +} + +static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_OBJ_SPEC_VAR_TMPVAR_OP_DATA_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) +{ + USE_OPLINE + zend_free_op free_op1, free_op2, free_op_data; + zval *object, *property_name, *value, tmp; + + SAVE_OPLINE(); + object = _get_zval_ptr_ptr_var(opline->op1.var, execute_data, &free_op1); + + if (IS_VAR == IS_UNUSED && UNEXPECTED(Z_TYPE_P(object) == IS_UNDEF)) { + zend_throw_error(NULL, "Using $this when not in object context"); + zval_ptr_dtor_nogc(EX_VAR(opline->op2.var)); ++ zval_ptr_dtor_nogc(EX_VAR((opline+1)->op1.var)); + HANDLE_EXCEPTION(); + } + + property_name = _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2); + value = _get_zval_ptr_var((opline+1)->op1.var, execute_data, &free_op_data); + + if (IS_VAR != IS_UNUSED && UNEXPECTED(Z_TYPE_P(object) != IS_OBJECT)) { + do { + if (Z_ISREF_P(object)) { + object = Z_REFVAL_P(object); + if (EXPECTED(Z_TYPE_P(object) == IS_OBJECT)) { + break; + } + } + if (EXPECTED(Z_TYPE_P(object) <= IS_FALSE || + (Z_TYPE_P(object) == IS_STRING && Z_STRLEN_P(object) == 0))) { + zend_object *obj; + + zval_ptr_dtor(object); + object_init(object); + Z_ADDREF_P(object); + obj = Z_OBJ_P(object); + zend_error(E_WARNING, "Creating default object from empty value"); + if (GC_REFCOUNT(obj) == 1) { + /* the enclosing container was deleted, obj is unreferenced */ + if (UNEXPECTED(RETURN_VALUE_USED(opline))) { + ZVAL_NULL(EX_VAR(opline->result.var)); + } + zval_ptr_dtor_nogc(free_op_data); + OBJ_RELEASE(obj); + goto exit_assign_obj; + } + Z_DELREF_P(object); + } else { + if (IS_VAR != IS_VAR || EXPECTED(!Z_ISERROR_P(object))) { + zend_error(E_WARNING, "Attempt to assign property of non-object"); + } + if (UNEXPECTED(RETURN_VALUE_USED(opline))) { + ZVAL_NULL(EX_VAR(opline->result.var)); + } + zval_ptr_dtor_nogc(free_op_data); + goto exit_assign_obj; + } + } while (0); + } + + if ((IS_TMP_VAR|IS_VAR) == IS_CONST && + EXPECTED(Z_OBJCE_P(object) == CACHED_PTR(Z_CACHE_SLOT_P(property_name)))) { + uint32_t prop_offset = (uint32_t)(intptr_t)CACHED_PTR(Z_CACHE_SLOT_P(property_name) + sizeof(void*)); + zend_object *zobj = Z_OBJ_P(object); + zval *property; + + if (EXPECTED(prop_offset != (uint32_t)ZEND_DYNAMIC_PROPERTY_OFFSET)) { + property = OBJ_PROP(zobj, prop_offset); + if (Z_TYPE_P(property) != IS_UNDEF) { +fast_assign_obj: + value = zend_assign_to_variable(property, value, IS_VAR); + if (UNEXPECTED(RETURN_VALUE_USED(opline))) { + ZVAL_COPY(EX_VAR(opline->result.var), value); + } + goto exit_assign_obj; + } + } else { + if (EXPECTED(zobj->properties != NULL)) { + if (UNEXPECTED(GC_REFCOUNT(zobj->properties) > 1)) { + if (EXPECTED(!(GC_FLAGS(zobj->properties) & IS_ARRAY_IMMUTABLE))) { + GC_REFCOUNT(zobj->properties)--; + } + zobj->properties = zend_array_dup(zobj->properties); + } + property = zend_hash_find(zobj->properties, Z_STR_P(property_name)); + if (property) { + goto fast_assign_obj; + } + } + + if (!zobj->ce->__set) { + + if (EXPECTED(zobj->properties == NULL)) { + rebuild_object_properties(zobj); + } + if (IS_VAR == IS_CONST) { + if (UNEXPECTED(Z_OPT_REFCOUNTED_P(value))) { + Z_ADDREF_P(value); + } + } else if (IS_VAR != IS_TMP_VAR) { + if (Z_ISREF_P(value)) { + if (IS_VAR == IS_VAR) { + zend_reference *ref = Z_REF_P(value); + if (--GC_REFCOUNT(ref) == 0) { + ZVAL_COPY_VALUE(&tmp, Z_REFVAL_P(value)); + efree_size(ref, sizeof(zend_reference)); + value = &tmp; + } else { + value = Z_REFVAL_P(value); + if (Z_REFCOUNTED_P(value)) { + Z_ADDREF_P(value); + } + } + } else { + value = Z_REFVAL_P(value); + if (Z_REFCOUNTED_P(value)) { + Z_ADDREF_P(value); + } + } + } else if (IS_VAR == IS_CV && Z_REFCOUNTED_P(value)) { + Z_ADDREF_P(value); + } + } + zend_hash_add_new(zobj->properties, Z_STR_P(property_name), value); + if (UNEXPECTED(RETURN_VALUE_USED(opline))) { + ZVAL_COPY(EX_VAR(opline->result.var), value); + } + goto exit_assign_obj; + } + } + } + + if (!Z_OBJ_HT_P(object)->write_property) { + zend_error(E_WARNING, "Attempt to assign property of non-object"); + if (UNEXPECTED(RETURN_VALUE_USED(opline))) { + ZVAL_NULL(EX_VAR(opline->result.var)); + } + zval_ptr_dtor_nogc(free_op_data); + goto exit_assign_obj; + } + + if (IS_VAR == IS_CV || IS_VAR == IS_VAR) { + ZVAL_DEREF(value); + } + + Z_OBJ_HT_P(object)->write_property(object, property_name, value, ((IS_TMP_VAR|IS_VAR) == IS_CONST) ? CACHE_ADDR(Z_CACHE_SLOT_P(property_name)) : NULL); + + if (UNEXPECTED(RETURN_VALUE_USED(opline)) && EXPECTED(!EG(exception))) { + ZVAL_COPY(EX_VAR(opline->result.var), value); + } + zval_ptr_dtor_nogc(free_op_data); +exit_assign_obj: + zval_ptr_dtor_nogc(free_op2); + if (UNEXPECTED(free_op1)) {zval_ptr_dtor_nogc(free_op1);}; + /* assign_obj has two opcodes! */ + ZEND_VM_NEXT_OPCODE_EX(1, 2); +} + +static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_OBJ_SPEC_VAR_TMPVAR_OP_DATA_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS) +{ + USE_OPLINE + zend_free_op free_op1, free_op2; + zval *object, *property_name, *value, tmp; + + SAVE_OPLINE(); + object = _get_zval_ptr_ptr_var(opline->op1.var, execute_data, &free_op1); + + if (IS_VAR == IS_UNUSED && UNEXPECTED(Z_TYPE_P(object) == IS_UNDEF)) { + zend_throw_error(NULL, "Using $this when not in object context"); + zval_ptr_dtor_nogc(EX_VAR(opline->op2.var)); ++ + HANDLE_EXCEPTION(); + } + + property_name = _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2); + value = _get_zval_ptr_cv_BP_VAR_R(execute_data, (opline+1)->op1.var); + + if (IS_VAR != IS_UNUSED && UNEXPECTED(Z_TYPE_P(object) != IS_OBJECT)) { + do { + if (Z_ISREF_P(object)) { + object = Z_REFVAL_P(object); + if (EXPECTED(Z_TYPE_P(object) == IS_OBJECT)) { + break; + } + } + if (EXPECTED(Z_TYPE_P(object) <= IS_FALSE || + (Z_TYPE_P(object) == IS_STRING && Z_STRLEN_P(object) == 0))) { + zend_object *obj; + + zval_ptr_dtor(object); + object_init(object); + Z_ADDREF_P(object); + obj = Z_OBJ_P(object); + zend_error(E_WARNING, "Creating default object from empty value"); + if (GC_REFCOUNT(obj) == 1) { + /* the enclosing container was deleted, obj is unreferenced */ + if (UNEXPECTED(RETURN_VALUE_USED(opline))) { + ZVAL_NULL(EX_VAR(opline->result.var)); + } + + OBJ_RELEASE(obj); + goto exit_assign_obj; + } + Z_DELREF_P(object); + } else { + if (IS_VAR != IS_VAR || EXPECTED(!Z_ISERROR_P(object))) { + zend_error(E_WARNING, "Attempt to assign property of non-object"); + } + if (UNEXPECTED(RETURN_VALUE_USED(opline))) { + ZVAL_NULL(EX_VAR(opline->result.var)); + } + + goto exit_assign_obj; + } + } while (0); + } + + if ((IS_TMP_VAR|IS_VAR) == IS_CONST && + EXPECTED(Z_OBJCE_P(object) == CACHED_PTR(Z_CACHE_SLOT_P(property_name)))) { + uint32_t prop_offset = (uint32_t)(intptr_t)CACHED_PTR(Z_CACHE_SLOT_P(property_name) + sizeof(void*)); + zend_object *zobj = Z_OBJ_P(object); + zval *property; + + if (EXPECTED(prop_offset != (uint32_t)ZEND_DYNAMIC_PROPERTY_OFFSET)) { + property = OBJ_PROP(zobj, prop_offset); + if (Z_TYPE_P(property) != IS_UNDEF) { +fast_assign_obj: + value = zend_assign_to_variable(property, value, IS_CV); + if (UNEXPECTED(RETURN_VALUE_USED(opline))) { + ZVAL_COPY(EX_VAR(opline->result.var), value); + } + goto exit_assign_obj; + } + } else { + if (EXPECTED(zobj->properties != NULL)) { + if (UNEXPECTED(GC_REFCOUNT(zobj->properties) > 1)) { + if (EXPECTED(!(GC_FLAGS(zobj->properties) & IS_ARRAY_IMMUTABLE))) { + GC_REFCOUNT(zobj->properties)--; + } + zobj->properties = zend_array_dup(zobj->properties); + } + property = zend_hash_find(zobj->properties, Z_STR_P(property_name)); + if (property) { + goto fast_assign_obj; + } + } + + if (!zobj->ce->__set) { + + if (EXPECTED(zobj->properties == NULL)) { + rebuild_object_properties(zobj); + } + if (IS_CV == IS_CONST) { + if (UNEXPECTED(Z_OPT_REFCOUNTED_P(value))) { + Z_ADDREF_P(value); + } + } else if (IS_CV != IS_TMP_VAR) { + if (Z_ISREF_P(value)) { + if (IS_CV == IS_VAR) { + zend_reference *ref = Z_REF_P(value); + if (--GC_REFCOUNT(ref) == 0) { + ZVAL_COPY_VALUE(&tmp, Z_REFVAL_P(value)); + efree_size(ref, sizeof(zend_reference)); + value = &tmp; + } else { + value = Z_REFVAL_P(value); + if (Z_REFCOUNTED_P(value)) { + Z_ADDREF_P(value); + } + } + } else { + value = Z_REFVAL_P(value); + if (Z_REFCOUNTED_P(value)) { + Z_ADDREF_P(value); + } + } + } else if (IS_CV == IS_CV && Z_REFCOUNTED_P(value)) { + Z_ADDREF_P(value); + } + } + zend_hash_add_new(zobj->properties, Z_STR_P(property_name), value); + if (UNEXPECTED(RETURN_VALUE_USED(opline))) { + ZVAL_COPY(EX_VAR(opline->result.var), value); + } + goto exit_assign_obj; + } + } + } + + if (!Z_OBJ_HT_P(object)->write_property) { + zend_error(E_WARNING, "Attempt to assign property of non-object"); + if (UNEXPECTED(RETURN_VALUE_USED(opline))) { + ZVAL_NULL(EX_VAR(opline->result.var)); + } + + goto exit_assign_obj; + } + + if (IS_CV == IS_CV || IS_CV == IS_VAR) { + ZVAL_DEREF(value); + } + + Z_OBJ_HT_P(object)->write_property(object, property_name, value, ((IS_TMP_VAR|IS_VAR) == IS_CONST) ? CACHE_ADDR(Z_CACHE_SLOT_P(property_name)) : NULL); + + if (UNEXPECTED(RETURN_VALUE_USED(opline)) && EXPECTED(!EG(exception))) { + ZVAL_COPY(EX_VAR(opline->result.var), value); + } + +exit_assign_obj: + zval_ptr_dtor_nogc(free_op2); + if (UNEXPECTED(free_op1)) {zval_ptr_dtor_nogc(free_op1);}; + /* assign_obj has two opcodes! */ + ZEND_VM_NEXT_OPCODE_EX(1, 2); +} + +static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_DIM_SPEC_VAR_TMPVAR_OP_DATA_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS) +{ + USE_OPLINE + zend_free_op free_op1; + zval *object_ptr; + zend_free_op free_op2; + zval *value; + zval *variable_ptr; + zval *dim; + + SAVE_OPLINE(); + object_ptr = _get_zval_ptr_ptr_var(opline->op1.var, execute_data, &free_op1); + + if (EXPECTED(Z_TYPE_P(object_ptr) == IS_ARRAY)) { +try_assign_dim_array: + SEPARATE_ARRAY(object_ptr); + if ((IS_TMP_VAR|IS_VAR) == IS_UNUSED) { + variable_ptr = zend_hash_next_index_insert(Z_ARRVAL_P(object_ptr), &EG(uninitialized_zval)); + if (UNEXPECTED(variable_ptr == NULL)) { + zend_error(E_WARNING, "Cannot add element to the array as the next element is already occupied"); + goto assign_dim_error; + } + } else { + dim = _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2); + if ((IS_TMP_VAR|IS_VAR) == IS_CONST) { + variable_ptr = zend_fetch_dimension_address_inner_W_CONST(Z_ARRVAL_P(object_ptr), dim); + } else { + variable_ptr = zend_fetch_dimension_address_inner_W(Z_ARRVAL_P(object_ptr), dim); + } + if (UNEXPECTED(variable_ptr == NULL)) { + goto assign_dim_error; + } + } + value = EX_CONSTANT((opline+1)->op1); + value = zend_assign_to_variable(variable_ptr, value, IS_CONST); + if (UNEXPECTED(RETURN_VALUE_USED(opline))) { + ZVAL_COPY(EX_VAR(opline->result.var), value); + } + } else { + if (EXPECTED(Z_ISREF_P(object_ptr))) { + object_ptr = Z_REFVAL_P(object_ptr); + if (EXPECTED(Z_TYPE_P(object_ptr) == IS_ARRAY)) { + goto try_assign_dim_array; + } + } + if (EXPECTED(Z_TYPE_P(object_ptr) == IS_OBJECT)) { + dim = _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2); + value = EX_CONSTANT((opline+1)->op1); + + zend_assign_to_object_dim(object_ptr, dim, value); + + if (UNEXPECTED(RETURN_VALUE_USED(opline)) && EXPECTED(!EG(exception))) { + ZVAL_COPY(EX_VAR(opline->result.var), value); + } + + } else if (EXPECTED(Z_TYPE_P(object_ptr) == IS_STRING)) { + if ((IS_TMP_VAR|IS_VAR) == IS_UNUSED) { + zend_throw_error(NULL, "[] operator not supported for strings"); + + if (UNEXPECTED(free_op1)) {zval_ptr_dtor_nogc(free_op1);}; + HANDLE_EXCEPTION(); + } else { + dim = _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2); + value = EX_CONSTANT((opline+1)->op1); + zend_assign_to_string_offset(object_ptr, dim, value, (UNEXPECTED(RETURN_VALUE_USED(opline)) ? EX_VAR(opline->result.var) : NULL)); + + } + } else if (EXPECTED(Z_TYPE_P(object_ptr) <= IS_FALSE)) { + ZVAL_NEW_ARR(object_ptr); + zend_hash_init(Z_ARRVAL_P(object_ptr), 8, NULL, ZVAL_PTR_DTOR, 0); + goto try_assign_dim_array; + } else { + if (IS_VAR != IS_VAR || EXPECTED(!Z_ISERROR_P(object_ptr))) { + zend_error(E_WARNING, "Cannot use a scalar value as an array"); + } + dim = _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2); +assign_dim_error: + + if (UNEXPECTED(RETURN_VALUE_USED(opline))) { + ZVAL_NULL(EX_VAR(opline->result.var)); + } + } + } + if ((IS_TMP_VAR|IS_VAR) != IS_UNUSED) { + zval_ptr_dtor_nogc(free_op2); + } + if (UNEXPECTED(free_op1)) {zval_ptr_dtor_nogc(free_op1);}; + /* assign_dim has two opcodes! */ + ZEND_VM_NEXT_OPCODE_EX(1, 2); +} + +static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_DIM_SPEC_VAR_TMPVAR_OP_DATA_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS) +{ + USE_OPLINE + zend_free_op free_op1; + zval *object_ptr; + zend_free_op free_op2, free_op_data; + zval *value; + zval *variable_ptr; + zval *dim; + + SAVE_OPLINE(); + object_ptr = _get_zval_ptr_ptr_var(opline->op1.var, execute_data, &free_op1); + + if (EXPECTED(Z_TYPE_P(object_ptr) == IS_ARRAY)) { +try_assign_dim_array: + SEPARATE_ARRAY(object_ptr); + if ((IS_TMP_VAR|IS_VAR) == IS_UNUSED) { + variable_ptr = zend_hash_next_index_insert(Z_ARRVAL_P(object_ptr), &EG(uninitialized_zval)); + if (UNEXPECTED(variable_ptr == NULL)) { + zend_error(E_WARNING, "Cannot add element to the array as the next element is already occupied"); + goto assign_dim_error; + } + } else { + dim = _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2); + if ((IS_TMP_VAR|IS_VAR) == IS_CONST) { + variable_ptr = zend_fetch_dimension_address_inner_W_CONST(Z_ARRVAL_P(object_ptr), dim); + } else { + variable_ptr = zend_fetch_dimension_address_inner_W(Z_ARRVAL_P(object_ptr), dim); + } + if (UNEXPECTED(variable_ptr == NULL)) { + goto assign_dim_error; + } + } + value = _get_zval_ptr_tmp((opline+1)->op1.var, execute_data, &free_op_data); + value = zend_assign_to_variable(variable_ptr, value, IS_TMP_VAR); + if (UNEXPECTED(RETURN_VALUE_USED(opline))) { + ZVAL_COPY(EX_VAR(opline->result.var), value); + } + } else { + if (EXPECTED(Z_ISREF_P(object_ptr))) { + object_ptr = Z_REFVAL_P(object_ptr); + if (EXPECTED(Z_TYPE_P(object_ptr) == IS_ARRAY)) { + goto try_assign_dim_array; + } + } + if (EXPECTED(Z_TYPE_P(object_ptr) == IS_OBJECT)) { + dim = _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2); + value = _get_zval_ptr_tmp((opline+1)->op1.var, execute_data, &free_op_data); + + zend_assign_to_object_dim(object_ptr, dim, value); + + if (UNEXPECTED(RETURN_VALUE_USED(opline)) && EXPECTED(!EG(exception))) { + ZVAL_COPY(EX_VAR(opline->result.var), value); + } + + zval_ptr_dtor_nogc(free_op_data); + } else if (EXPECTED(Z_TYPE_P(object_ptr) == IS_STRING)) { + if ((IS_TMP_VAR|IS_VAR) == IS_UNUSED) { + zend_throw_error(NULL, "[] operator not supported for strings"); + zval_ptr_dtor_nogc(EX_VAR((opline+1)->op1.var)); + if (UNEXPECTED(free_op1)) {zval_ptr_dtor_nogc(free_op1);}; + HANDLE_EXCEPTION(); + } else { + dim = _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2); + value = _get_zval_ptr_tmp((opline+1)->op1.var, execute_data, &free_op_data); + zend_assign_to_string_offset(object_ptr, dim, value, (UNEXPECTED(RETURN_VALUE_USED(opline)) ? EX_VAR(opline->result.var) : NULL)); + zval_ptr_dtor_nogc(free_op_data); + } + } else if (EXPECTED(Z_TYPE_P(object_ptr) <= IS_FALSE)) { + ZVAL_NEW_ARR(object_ptr); + zend_hash_init(Z_ARRVAL_P(object_ptr), 8, NULL, ZVAL_PTR_DTOR, 0); + goto try_assign_dim_array; + } else { + if (IS_VAR != IS_VAR || EXPECTED(!Z_ISERROR_P(object_ptr))) { + zend_error(E_WARNING, "Cannot use a scalar value as an array"); + } + dim = _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2); +assign_dim_error: + zval_ptr_dtor_nogc(EX_VAR((opline+1)->op1.var)); + if (UNEXPECTED(RETURN_VALUE_USED(opline))) { + ZVAL_NULL(EX_VAR(opline->result.var)); + } + } + } + if ((IS_TMP_VAR|IS_VAR) != IS_UNUSED) { + zval_ptr_dtor_nogc(free_op2); + } + if (UNEXPECTED(free_op1)) {zval_ptr_dtor_nogc(free_op1);}; + /* assign_dim has two opcodes! */ + ZEND_VM_NEXT_OPCODE_EX(1, 2); +} + +static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_DIM_SPEC_VAR_TMPVAR_OP_DATA_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) +{ + USE_OPLINE + zend_free_op free_op1; + zval *object_ptr; + zend_free_op free_op2, free_op_data; + zval *value; + zval *variable_ptr; + zval *dim; + + SAVE_OPLINE(); + object_ptr = _get_zval_ptr_ptr_var(opline->op1.var, execute_data, &free_op1); + + if (EXPECTED(Z_TYPE_P(object_ptr) == IS_ARRAY)) { +try_assign_dim_array: + SEPARATE_ARRAY(object_ptr); + if ((IS_TMP_VAR|IS_VAR) == IS_UNUSED) { + variable_ptr = zend_hash_next_index_insert(Z_ARRVAL_P(object_ptr), &EG(uninitialized_zval)); + if (UNEXPECTED(variable_ptr == NULL)) { + zend_error(E_WARNING, "Cannot add element to the array as the next element is already occupied"); + goto assign_dim_error; + } + } else { + dim = _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2); + if ((IS_TMP_VAR|IS_VAR) == IS_CONST) { + variable_ptr = zend_fetch_dimension_address_inner_W_CONST(Z_ARRVAL_P(object_ptr), dim); + } else { + variable_ptr = zend_fetch_dimension_address_inner_W(Z_ARRVAL_P(object_ptr), dim); + } + if (UNEXPECTED(variable_ptr == NULL)) { + goto assign_dim_error; + } + } + value = _get_zval_ptr_var((opline+1)->op1.var, execute_data, &free_op_data); + value = zend_assign_to_variable(variable_ptr, value, IS_VAR); + if (UNEXPECTED(RETURN_VALUE_USED(opline))) { + ZVAL_COPY(EX_VAR(opline->result.var), value); + } + } else { + if (EXPECTED(Z_ISREF_P(object_ptr))) { + object_ptr = Z_REFVAL_P(object_ptr); + if (EXPECTED(Z_TYPE_P(object_ptr) == IS_ARRAY)) { + goto try_assign_dim_array; + } + } + if (EXPECTED(Z_TYPE_P(object_ptr) == IS_OBJECT)) { + dim = _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2); + value = _get_zval_ptr_var((opline+1)->op1.var, execute_data, &free_op_data); + + zend_assign_to_object_dim(object_ptr, dim, value); + + if (UNEXPECTED(RETURN_VALUE_USED(opline)) && EXPECTED(!EG(exception))) { + ZVAL_COPY(EX_VAR(opline->result.var), value); + } + + zval_ptr_dtor_nogc(free_op_data); + } else if (EXPECTED(Z_TYPE_P(object_ptr) == IS_STRING)) { + if ((IS_TMP_VAR|IS_VAR) == IS_UNUSED) { + zend_throw_error(NULL, "[] operator not supported for strings"); + zval_ptr_dtor_nogc(EX_VAR((opline+1)->op1.var)); + if (UNEXPECTED(free_op1)) {zval_ptr_dtor_nogc(free_op1);}; + HANDLE_EXCEPTION(); + } else { + dim = _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2); + value = _get_zval_ptr_var_deref((opline+1)->op1.var, execute_data, &free_op_data); + zend_assign_to_string_offset(object_ptr, dim, value, (UNEXPECTED(RETURN_VALUE_USED(opline)) ? EX_VAR(opline->result.var) : NULL)); + zval_ptr_dtor_nogc(free_op_data); + } + } else if (EXPECTED(Z_TYPE_P(object_ptr) <= IS_FALSE)) { + ZVAL_NEW_ARR(object_ptr); + zend_hash_init(Z_ARRVAL_P(object_ptr), 8, NULL, ZVAL_PTR_DTOR, 0); + goto try_assign_dim_array; + } else { + if (IS_VAR != IS_VAR || EXPECTED(!Z_ISERROR_P(object_ptr))) { + zend_error(E_WARNING, "Cannot use a scalar value as an array"); + } + dim = _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2); +assign_dim_error: + zval_ptr_dtor_nogc(EX_VAR((opline+1)->op1.var)); + if (UNEXPECTED(RETURN_VALUE_USED(opline))) { + ZVAL_NULL(EX_VAR(opline->result.var)); + } + } + } + if ((IS_TMP_VAR|IS_VAR) != IS_UNUSED) { + zval_ptr_dtor_nogc(free_op2); + } + if (UNEXPECTED(free_op1)) {zval_ptr_dtor_nogc(free_op1);}; + /* assign_dim has two opcodes! */ + ZEND_VM_NEXT_OPCODE_EX(1, 2); +} + +static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_DIM_SPEC_VAR_TMPVAR_OP_DATA_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS) +{ + USE_OPLINE + zend_free_op free_op1; + zval *object_ptr; + zend_free_op free_op2; + zval *value; + zval *variable_ptr; + zval *dim; + + SAVE_OPLINE(); + object_ptr = _get_zval_ptr_ptr_var(opline->op1.var, execute_data, &free_op1); + + if (EXPECTED(Z_TYPE_P(object_ptr) == IS_ARRAY)) { +try_assign_dim_array: + SEPARATE_ARRAY(object_ptr); + if ((IS_TMP_VAR|IS_VAR) == IS_UNUSED) { + variable_ptr = zend_hash_next_index_insert(Z_ARRVAL_P(object_ptr), &EG(uninitialized_zval)); + if (UNEXPECTED(variable_ptr == NULL)) { + zend_error(E_WARNING, "Cannot add element to the array as the next element is already occupied"); + goto assign_dim_error; + } + } else { + dim = _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2); + if ((IS_TMP_VAR|IS_VAR) == IS_CONST) { + variable_ptr = zend_fetch_dimension_address_inner_W_CONST(Z_ARRVAL_P(object_ptr), dim); + } else { + variable_ptr = zend_fetch_dimension_address_inner_W(Z_ARRVAL_P(object_ptr), dim); + } + if (UNEXPECTED(variable_ptr == NULL)) { + goto assign_dim_error; + } + } + value = _get_zval_ptr_cv_BP_VAR_R(execute_data, (opline+1)->op1.var); + value = zend_assign_to_variable(variable_ptr, value, IS_CV); + if (UNEXPECTED(RETURN_VALUE_USED(opline))) { + ZVAL_COPY(EX_VAR(opline->result.var), value); + } + } else { + if (EXPECTED(Z_ISREF_P(object_ptr))) { + object_ptr = Z_REFVAL_P(object_ptr); + if (EXPECTED(Z_TYPE_P(object_ptr) == IS_ARRAY)) { + goto try_assign_dim_array; + } + } + if (EXPECTED(Z_TYPE_P(object_ptr) == IS_OBJECT)) { + dim = _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2); + value = _get_zval_ptr_cv_BP_VAR_R(execute_data, (opline+1)->op1.var); + + zend_assign_to_object_dim(object_ptr, dim, value); + + if (UNEXPECTED(RETURN_VALUE_USED(opline)) && EXPECTED(!EG(exception))) { + ZVAL_COPY(EX_VAR(opline->result.var), value); + } + + } else if (EXPECTED(Z_TYPE_P(object_ptr) == IS_STRING)) { + if ((IS_TMP_VAR|IS_VAR) == IS_UNUSED) { + zend_throw_error(NULL, "[] operator not supported for strings"); + + if (UNEXPECTED(free_op1)) {zval_ptr_dtor_nogc(free_op1);}; + HANDLE_EXCEPTION(); + } else { + dim = _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2); + value = _get_zval_ptr_cv_deref_BP_VAR_R(execute_data, (opline+1)->op1.var); + zend_assign_to_string_offset(object_ptr, dim, value, (UNEXPECTED(RETURN_VALUE_USED(opline)) ? EX_VAR(opline->result.var) : NULL)); + + } + } else if (EXPECTED(Z_TYPE_P(object_ptr) <= IS_FALSE)) { + ZVAL_NEW_ARR(object_ptr); + zend_hash_init(Z_ARRVAL_P(object_ptr), 8, NULL, ZVAL_PTR_DTOR, 0); + goto try_assign_dim_array; + } else { + if (IS_VAR != IS_VAR || EXPECTED(!Z_ISERROR_P(object_ptr))) { + zend_error(E_WARNING, "Cannot use a scalar value as an array"); + } + dim = _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2); +assign_dim_error: + + if (UNEXPECTED(RETURN_VALUE_USED(opline))) { + ZVAL_NULL(EX_VAR(opline->result.var)); + } + } + } + if ((IS_TMP_VAR|IS_VAR) != IS_UNUSED) { + zval_ptr_dtor_nogc(free_op2); + } + if (UNEXPECTED(free_op1)) {zval_ptr_dtor_nogc(free_op1);}; + /* assign_dim has two opcodes! */ + ZEND_VM_NEXT_OPCODE_EX(1, 2); +} + +static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_INIT_STATIC_METHOD_CALL_SPEC_VAR_TMPVAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) +{ + USE_OPLINE + zval *function_name; + zend_class_entry *ce; + zend_object *object; + zend_function *fbc; + zend_execute_data *call; + + SAVE_OPLINE(); + + if (IS_VAR == IS_CONST) { + /* no function found. try a static method in class */ + ce = CACHED_PTR(Z_CACHE_SLOT_P(EX_CONSTANT(opline->op1))); + if (UNEXPECTED(ce == NULL)) { + ce = zend_fetch_class_by_name(Z_STR_P(EX_CONSTANT(opline->op1)), EX_CONSTANT(opline->op1) + 1, ZEND_FETCH_CLASS_DEFAULT | ZEND_FETCH_CLASS_EXCEPTION); + if (UNEXPECTED(ce == NULL)) { + ZEND_ASSERT(EG(exception)); + HANDLE_EXCEPTION(); + } + CACHE_PTR(Z_CACHE_SLOT_P(EX_CONSTANT(opline->op1)), ce); + } + } else if (IS_VAR == IS_UNUSED) { + ce = zend_fetch_class(NULL, opline->op1.num); + if (UNEXPECTED(ce == NULL)) { + ZEND_ASSERT(EG(exception)); + zval_ptr_dtor_nogc(EX_VAR(opline->op2.var)); + HANDLE_EXCEPTION(); + } + } else { + ce = Z_CE_P(EX_VAR(opline->op1.var)); + } + + if (IS_VAR == IS_CONST && + (IS_TMP_VAR|IS_VAR) == IS_CONST && + EXPECTED((fbc = CACHED_PTR(Z_CACHE_SLOT_P(EX_CONSTANT(opline->op2)))) != NULL)) { + /* nothing to do */ + } else if (IS_VAR != IS_CONST && + (IS_TMP_VAR|IS_VAR) == IS_CONST && + (fbc = CACHED_POLYMORPHIC_PTR(Z_CACHE_SLOT_P(EX_CONSTANT(opline->op2)), ce))) { + /* do nothing */ + } else if ((IS_TMP_VAR|IS_VAR) != IS_UNUSED) { + zend_free_op free_op2; + + function_name = _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2); + if ((IS_TMP_VAR|IS_VAR) != IS_CONST) { + if (UNEXPECTED(Z_TYPE_P(function_name) != IS_STRING)) { + do { + if ((IS_TMP_VAR|IS_VAR) & (IS_VAR|IS_CV) && Z_ISREF_P(function_name)) { + function_name = Z_REFVAL_P(function_name); + if (EXPECTED(Z_TYPE_P(function_name) == IS_STRING)) { + break; + } + } else if ((IS_TMP_VAR|IS_VAR) == IS_CV && UNEXPECTED(Z_TYPE_P(function_name) == IS_UNDEF)) { + GET_OP2_UNDEF_CV(function_name, BP_VAR_R); + if (UNEXPECTED(EG(exception) != NULL)) { + HANDLE_EXCEPTION(); + } + } + zend_throw_error(NULL, "Function name must be a string"); + zval_ptr_dtor_nogc(free_op2); + HANDLE_EXCEPTION(); + } while (0); + } + } + + if (ce->get_static_method) { + fbc = ce->get_static_method(ce, Z_STR_P(function_name)); + } else { + fbc = zend_std_get_static_method(ce, Z_STR_P(function_name), (((IS_TMP_VAR|IS_VAR) == IS_CONST) ? (EX_CONSTANT(opline->op2) + 1) : NULL)); + } + if (UNEXPECTED(fbc == NULL)) { + if (EXPECTED(!EG(exception))) { + zend_throw_error(NULL, "Call to undefined method %s::%s()", ZSTR_VAL(ce->name), Z_STRVAL_P(function_name)); + } + zval_ptr_dtor_nogc(free_op2); + HANDLE_EXCEPTION(); + } + if ((IS_TMP_VAR|IS_VAR) == IS_CONST && + EXPECTED(fbc->type <= ZEND_USER_FUNCTION) && + EXPECTED(!(fbc->common.fn_flags & (ZEND_ACC_CALL_VIA_TRAMPOLINE|ZEND_ACC_NEVER_CACHE)))) { + if (IS_VAR == IS_CONST) { + CACHE_PTR(Z_CACHE_SLOT_P(function_name), fbc); + } else { + CACHE_POLYMORPHIC_PTR(Z_CACHE_SLOT_P(function_name), ce, fbc); + } + } + if (EXPECTED(fbc->type == ZEND_USER_FUNCTION) && UNEXPECTED(!fbc->op_array.run_time_cache)) { + init_func_run_time_cache(&fbc->op_array); + } + if ((IS_TMP_VAR|IS_VAR) != IS_CONST) { + zval_ptr_dtor_nogc(free_op2); + } + } else { + if (UNEXPECTED(ce->constructor == NULL)) { + zend_throw_error(NULL, "Cannot call constructor"); + HANDLE_EXCEPTION(); + } + if (Z_TYPE(EX(This)) == IS_OBJECT && Z_OBJ(EX(This))->ce != ce->constructor->common.scope && (ce->constructor->common.fn_flags & ZEND_ACC_PRIVATE)) { + zend_throw_error(NULL, "Cannot call private %s::__construct()", ZSTR_VAL(ce->name)); + HANDLE_EXCEPTION(); + } + fbc = ce->constructor; + if (EXPECTED(fbc->type == ZEND_USER_FUNCTION) && UNEXPECTED(!fbc->op_array.run_time_cache)) { + init_func_run_time_cache(&fbc->op_array); + } + } + + object = NULL; + if (!(fbc->common.fn_flags & ZEND_ACC_STATIC)) { + if (Z_TYPE(EX(This)) == IS_OBJECT && instanceof_function(Z_OBJCE(EX(This)), ce)) { + object = Z_OBJ(EX(This)); + ce = object->ce; + } else { + if (fbc->common.fn_flags & ZEND_ACC_ALLOW_STATIC) { + /* Allowed for PHP 4 compatibility. */ + zend_error( + E_DEPRECATED, + "Non-static method %s::%s() should not be called statically", + ZSTR_VAL(fbc->common.scope->name), ZSTR_VAL(fbc->common.function_name)); + if (UNEXPECTED(EG(exception) != NULL)) { + HANDLE_EXCEPTION(); + } + } else { + /* An internal function assumes $this is present and won't check that. + * So PHP would crash by allowing the call. */ + zend_throw_error( + zend_ce_error, + "Non-static method %s::%s() cannot be called statically", + ZSTR_VAL(fbc->common.scope->name), ZSTR_VAL(fbc->common.function_name)); + HANDLE_EXCEPTION(); + } + } + } + + if (IS_VAR == IS_UNUSED) { + /* previous opcode is ZEND_FETCH_CLASS */ + if ((opline->op1.num & ZEND_FETCH_CLASS_MASK) == ZEND_FETCH_CLASS_PARENT || + (opline->op1.num & ZEND_FETCH_CLASS_MASK) == ZEND_FETCH_CLASS_SELF) { + if (Z_TYPE(EX(This)) == IS_OBJECT) { + ce = Z_OBJCE(EX(This)); + } else { + ce = Z_CE(EX(This)); + } + } + } + + call = zend_vm_stack_push_call_frame(ZEND_CALL_NESTED_FUNCTION, + fbc, opline->extended_value, ce, object); + call->prev_execute_data = EX(call); + EX(call) = call; + + ZEND_VM_NEXT_OPCODE(); +} + +static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ADD_ARRAY_ELEMENT_SPEC_VAR_TMPVAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) +{ + USE_OPLINE + zend_free_op free_op1; + zval *expr_ptr, new_expr; + + SAVE_OPLINE(); + if ((IS_VAR == IS_VAR || IS_VAR == IS_CV) && + UNEXPECTED(opline->extended_value & ZEND_ARRAY_ELEMENT_REF)) { + expr_ptr = _get_zval_ptr_ptr_var(opline->op1.var, execute_data, &free_op1); + ZVAL_MAKE_REF(expr_ptr); + Z_ADDREF_P(expr_ptr); + if (UNEXPECTED(free_op1)) {zval_ptr_dtor_nogc(free_op1);}; + } else { + expr_ptr = _get_zval_ptr_var(opline->op1.var, execute_data, &free_op1); + if (IS_VAR == IS_TMP_VAR) { + /* pass */ + } else if (IS_VAR == IS_CONST) { + if (Z_REFCOUNTED_P(expr_ptr)) { + Z_ADDREF_P(expr_ptr); + } + } else if (IS_VAR == IS_CV) { + ZVAL_DEREF(expr_ptr); + if (Z_REFCOUNTED_P(expr_ptr)) { + Z_ADDREF_P(expr_ptr); + } + } else /* if (IS_VAR == IS_VAR) */ { + if (UNEXPECTED(Z_ISREF_P(expr_ptr))) { + zend_refcounted *ref = Z_COUNTED_P(expr_ptr); + + expr_ptr = Z_REFVAL_P(expr_ptr); + if (UNEXPECTED(--GC_REFCOUNT(ref) == 0)) { + ZVAL_COPY_VALUE(&new_expr, expr_ptr); + expr_ptr = &new_expr; + efree_size(ref, sizeof(zend_reference)); + } else if (Z_OPT_REFCOUNTED_P(expr_ptr)) { + Z_ADDREF_P(expr_ptr); + } + } + } + } + + if ((IS_TMP_VAR|IS_VAR) != IS_UNUSED) { + zend_free_op free_op2; + zval *offset = _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2); + zend_string *str; + zend_ulong hval; + +add_again: + if (EXPECTED(Z_TYPE_P(offset) == IS_STRING)) { + str = Z_STR_P(offset); + if ((IS_TMP_VAR|IS_VAR) != IS_CONST) { + if (ZEND_HANDLE_NUMERIC(str, hval)) { + goto num_index; + } + } +str_index: + zend_hash_update(Z_ARRVAL_P(EX_VAR(opline->result.var)), str, expr_ptr); + } else if (EXPECTED(Z_TYPE_P(offset) == IS_LONG)) { + hval = Z_LVAL_P(offset); +num_index: + zend_hash_index_update(Z_ARRVAL_P(EX_VAR(opline->result.var)), hval, expr_ptr); + } else if (((IS_TMP_VAR|IS_VAR) & (IS_VAR|IS_CV)) && EXPECTED(Z_TYPE_P(offset) == IS_REFERENCE)) { + offset = Z_REFVAL_P(offset); + goto add_again; + } else if (Z_TYPE_P(offset) == IS_NULL) { + str = ZSTR_EMPTY_ALLOC(); + goto str_index; + } else if (Z_TYPE_P(offset) == IS_DOUBLE) { + hval = zend_dval_to_lval(Z_DVAL_P(offset)); + goto num_index; + } else if (Z_TYPE_P(offset) == IS_FALSE) { + hval = 0; + goto num_index; + } else if (Z_TYPE_P(offset) == IS_TRUE) { + hval = 1; + goto num_index; + } else if ((IS_TMP_VAR|IS_VAR) == IS_CV && Z_TYPE_P(offset) == IS_UNDEF) { + GET_OP2_UNDEF_CV(offset, BP_VAR_R); + str = ZSTR_EMPTY_ALLOC(); + goto str_index; + } else { + zend_error(E_WARNING, "Illegal offset type"); + zval_ptr_dtor(expr_ptr); + } + zval_ptr_dtor_nogc(free_op2); + } else { + if (!zend_hash_next_index_insert(Z_ARRVAL_P(EX_VAR(opline->result.var)), expr_ptr)) { + zend_error(E_WARNING, "Cannot add element to the array as the next element is already occupied"); + zval_ptr_dtor(expr_ptr); + } + } + ZEND_VM_NEXT_OPCODE_CHECK_EXCEPTION(); +} + +static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_INIT_ARRAY_SPEC_VAR_TMPVAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) +{ + zval *array; + uint32_t size; + USE_OPLINE + + array = EX_VAR(opline->result.var); + if (IS_VAR != IS_UNUSED) { + size = opline->extended_value >> ZEND_ARRAY_SIZE_SHIFT; + } else { + size = 0; + } + ZVAL_NEW_ARR(array); + zend_hash_init(Z_ARRVAL_P(array), size, NULL, ZVAL_PTR_DTOR, 0); + + if (IS_VAR != IS_UNUSED) { + /* Explicitly initialize array as not-packed if flag is set */ + if (opline->extended_value & ZEND_ARRAY_NOT_PACKED) { + zend_hash_real_init(Z_ARRVAL_P(array), 0); + } + } + + if (IS_VAR == IS_UNUSED) { + ZEND_VM_NEXT_OPCODE(); +#if 0 || (IS_VAR != IS_UNUSED) + } else { + ZEND_VM_TAIL_CALL(ZEND_ADD_ARRAY_ELEMENT_SPEC_VAR_TMPVAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS_PASSTHRU)); +#endif + } +} + +static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_UNSET_DIM_SPEC_VAR_TMPVAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) +{ + USE_OPLINE + zend_free_op free_op1, free_op2; + zval *container; + zval *offset; + zend_ulong hval; + zend_string *key; + + SAVE_OPLINE(); + container = _get_zval_ptr_ptr_var(opline->op1.var, execute_data, &free_op1); + offset = _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2); + + do { + if (EXPECTED(Z_TYPE_P(container) == IS_ARRAY)) { + HashTable *ht; + +unset_dim_array: + SEPARATE_ARRAY(container); + ht = Z_ARRVAL_P(container); +offset_again: + if (EXPECTED(Z_TYPE_P(offset) == IS_STRING)) { + key = Z_STR_P(offset); + if ((IS_TMP_VAR|IS_VAR) != IS_CONST) { + if (ZEND_HANDLE_NUMERIC(key, hval)) { + goto num_index_dim; + } + } +str_index_dim: + if (ht == &EG(symbol_table)) { + zend_delete_global_variable(key); + } else { + zend_hash_del(ht, key); + } + } else if (EXPECTED(Z_TYPE_P(offset) == IS_LONG)) { + hval = Z_LVAL_P(offset); +num_index_dim: + zend_hash_index_del(ht, hval); + } else if (((IS_TMP_VAR|IS_VAR) & (IS_VAR|IS_CV)) && EXPECTED(Z_TYPE_P(offset) == IS_REFERENCE)) { + offset = Z_REFVAL_P(offset); + goto offset_again; + } else if (Z_TYPE_P(offset) == IS_DOUBLE) { + hval = zend_dval_to_lval(Z_DVAL_P(offset)); + goto num_index_dim; + } else if (Z_TYPE_P(offset) == IS_NULL) { + key = ZSTR_EMPTY_ALLOC(); + goto str_index_dim; + } else if (Z_TYPE_P(offset) == IS_FALSE) { + hval = 0; + goto num_index_dim; + } else if (Z_TYPE_P(offset) == IS_TRUE) { + hval = 1; + goto num_index_dim; + } else if (Z_TYPE_P(offset) == IS_RESOURCE) { + hval = Z_RES_HANDLE_P(offset); + goto num_index_dim; + } else if ((IS_TMP_VAR|IS_VAR) == IS_CV && Z_TYPE_P(offset) == IS_UNDEF) { + GET_OP2_UNDEF_CV(offset, BP_VAR_R); + key = ZSTR_EMPTY_ALLOC(); + goto str_index_dim; + } else { + zend_error(E_WARNING, "Illegal offset type in unset"); + } + break; + } else if (Z_ISREF_P(container)) { + container = Z_REFVAL_P(container); + if (EXPECTED(Z_TYPE_P(container) == IS_ARRAY)) { + goto unset_dim_array; + } + } + if (IS_VAR == IS_CV && UNEXPECTED(Z_TYPE_P(container) == IS_UNDEF)) { + container = GET_OP1_UNDEF_CV(container, BP_VAR_R); + } + if ((IS_TMP_VAR|IS_VAR) == IS_CV && UNEXPECTED(Z_TYPE_P(offset) == IS_UNDEF)) { + offset = GET_OP2_UNDEF_CV(offset, BP_VAR_R); + } + if (EXPECTED(Z_TYPE_P(container) == IS_OBJECT)) { + if (UNEXPECTED(Z_OBJ_HT_P(container)->unset_dimension == NULL)) { + zend_throw_error(NULL, "Cannot use object as array"); + } else { + Z_OBJ_HT_P(container)->unset_dimension(container, offset); + } + } else if (IS_VAR != IS_UNUSED && UNEXPECTED(Z_TYPE_P(container) == IS_STRING)) { + zend_throw_error(NULL, "Cannot unset string offsets"); + } + } while (0); + + zval_ptr_dtor_nogc(free_op2); + if (UNEXPECTED(free_op1)) {zval_ptr_dtor_nogc(free_op1);}; + ZEND_VM_NEXT_OPCODE_CHECK_EXCEPTION(); +} + +static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_UNSET_OBJ_SPEC_VAR_TMPVAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) +{ + USE_OPLINE + zend_free_op free_op1, free_op2; + zval *container; + zval *offset; + + SAVE_OPLINE(); + container = _get_zval_ptr_ptr_var(opline->op1.var, execute_data, &free_op1); + if (IS_VAR == IS_UNUSED && UNEXPECTED(Z_TYPE_P(container) == IS_UNDEF)) { + zend_throw_error(NULL, "Using $this when not in object context"); + zval_ptr_dtor_nogc(EX_VAR(opline->op2.var)); + HANDLE_EXCEPTION(); + } + offset = _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2); + + do { + if (IS_VAR != IS_UNUSED && UNEXPECTED(Z_TYPE_P(container) != IS_OBJECT)) { + if (Z_ISREF_P(container)) { + container = Z_REFVAL_P(container); + if (Z_TYPE_P(container) != IS_OBJECT) { + break; + } + } else { + break; + } + } + if (Z_OBJ_HT_P(container)->unset_property) { + Z_OBJ_HT_P(container)->unset_property(container, offset, (((IS_TMP_VAR|IS_VAR) == IS_CONST) ? CACHE_ADDR(Z_CACHE_SLOT_P(offset)) : NULL)); + } else { + zend_error(E_NOTICE, "Trying to unset property of non-object"); + } + } while (0); + + zval_ptr_dtor_nogc(free_op2); + if (UNEXPECTED(free_op1)) {zval_ptr_dtor_nogc(free_op1);}; + ZEND_VM_NEXT_OPCODE_CHECK_EXCEPTION(); +} + +static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_NEW_SPEC_UNUSED_HANDLER(ZEND_OPCODE_HANDLER_ARGS) +{ + USE_OPLINE + zval *result; + zend_function *constructor; + zend_class_entry *ce; + zend_execute_data *call; + + SAVE_OPLINE(); + if (IS_UNUSED == IS_CONST) { + ce = CACHED_PTR(Z_CACHE_SLOT_P(EX_CONSTANT(opline->op1))); + if (UNEXPECTED(ce == NULL)) { + ce = zend_fetch_class_by_name(Z_STR_P(EX_CONSTANT(opline->op1)), EX_CONSTANT(opline->op1) + 1, ZEND_FETCH_CLASS_DEFAULT | ZEND_FETCH_CLASS_EXCEPTION); + if (UNEXPECTED(ce == NULL)) { + ZEND_ASSERT(EG(exception)); + HANDLE_EXCEPTION(); + } + CACHE_PTR(Z_CACHE_SLOT_P(EX_CONSTANT(opline->op1)), ce); + } + } else if (IS_UNUSED == IS_UNUSED) { + ce = zend_fetch_class(NULL, opline->op1.num); + if (UNEXPECTED(ce == NULL)) { + ZEND_ASSERT(EG(exception)); + HANDLE_EXCEPTION(); + } + } else { + ce = Z_CE_P(EX_VAR(opline->op1.var)); + } + + result = EX_VAR(opline->result.var); + if (UNEXPECTED(object_init_ex(result, ce) != SUCCESS)) { + HANDLE_EXCEPTION(); + } + + constructor = Z_OBJ_HT_P(result)->get_constructor(Z_OBJ_P(result)); + if (constructor == NULL) { + if (UNEXPECTED(EG(exception))) { + zval_ptr_dtor(result); + HANDLE_EXCEPTION(); + } + + /* If there are no arguments, skip over the DO_FCALL opcode. We check if the next + * opcode is DO_FCALL in case EXT instructions are used. */ + if (EXPECTED(opline->extended_value == 0 && (opline+1)->opcode == ZEND_DO_FCALL)) { + ZEND_VM_NEXT_OPCODE_EX(1, 2); + } + + /* Perform a dummy function call */ + call = zend_vm_stack_push_call_frame( + ZEND_CALL_FUNCTION, (zend_function *) &zend_pass_function, + opline->extended_value, NULL, NULL); + } else { + if (EXPECTED(constructor->type == ZEND_USER_FUNCTION) && UNEXPECTED(!constructor->op_array.run_time_cache)) { + init_func_run_time_cache(&constructor->op_array); + } + /* We are not handling overloaded classes right now */ + call = zend_vm_stack_push_call_frame( + ZEND_CALL_FUNCTION | ZEND_CALL_RELEASE_THIS | ZEND_CALL_CTOR, + constructor, + opline->extended_value, + ce, + Z_OBJ_P(result)); + Z_ADDREF_P(result); + } + + call->prev_execute_data = EX(call); + EX(call) = call; + ZEND_VM_NEXT_OPCODE(); +} + +static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_CLONE_SPEC_UNUSED_HANDLER(ZEND_OPCODE_HANDLER_ARGS) +{ + USE_OPLINE + + zval *obj; + zend_object *clone_obj; + zend_class_entry *ce, *scope; + zend_function *clone; + zend_object_clone_obj_t clone_call; + + SAVE_OPLINE(); + obj = _get_obj_zval_ptr_unused(execute_data); + + if (IS_UNUSED == IS_UNUSED && UNEXPECTED(Z_TYPE_P(obj) == IS_UNDEF)) { + zend_throw_error(NULL, "Using $this when not in object context"); + HANDLE_EXCEPTION(); + } + + do { + if (IS_UNUSED == IS_CONST || + (IS_UNUSED != IS_UNUSED && UNEXPECTED(Z_TYPE_P(obj) != IS_OBJECT))) { + if ((IS_UNUSED & (IS_VAR|IS_CV)) && Z_ISREF_P(obj)) { + obj = Z_REFVAL_P(obj); + if (EXPECTED(Z_TYPE_P(obj) == IS_OBJECT)) { + break; + } + } + if (IS_UNUSED == IS_CV && UNEXPECTED(Z_TYPE_P(obj) == IS_UNDEF)) { + GET_OP1_UNDEF_CV(obj, BP_VAR_R); + if (UNEXPECTED(EG(exception) != NULL)) { + HANDLE_EXCEPTION(); + } + } + zend_throw_error(NULL, "__clone method called on non-object"); + + HANDLE_EXCEPTION(); + } + } while (0); + + ce = Z_OBJCE_P(obj); + clone = ce->clone; + clone_call = Z_OBJ_HT_P(obj)->clone_obj; + if (UNEXPECTED(clone_call == NULL)) { + zend_throw_error(NULL, "Trying to clone an uncloneable object of class %s", ZSTR_VAL(ce->name)); + + HANDLE_EXCEPTION(); + } + + if (clone) { + if (clone->op_array.fn_flags & ZEND_ACC_PRIVATE) { + /* Ensure that if we're calling a private function, we're allowed to do so. + */ + scope = EX(func)->op_array.scope; + if (UNEXPECTED(ce != scope)) { + zend_throw_error(NULL, "Call to private %s::__clone() from context '%s'", ZSTR_VAL(ce->name), scope ? ZSTR_VAL(scope->name) : ""); + + HANDLE_EXCEPTION(); + } + } else if ((clone->common.fn_flags & ZEND_ACC_PROTECTED)) { + /* Ensure that if we're calling a protected function, we're allowed to do so. + */ + scope = EX(func)->op_array.scope; + if (UNEXPECTED(!zend_check_protected(zend_get_function_root_class(clone), scope))) { + zend_throw_error(NULL, "Call to protected %s::__clone() from context '%s'", ZSTR_VAL(ce->name), scope ? ZSTR_VAL(scope->name) : ""); + + HANDLE_EXCEPTION(); + } + } + } + + clone_obj = clone_call(obj); + if (EXPECTED(EG(exception) == NULL)) { + ZVAL_OBJ(EX_VAR(opline->result.var), clone_obj); + } else { + OBJ_RELEASE(clone_obj); + } + + ZEND_VM_NEXT_OPCODE_CHECK_EXCEPTION(); +} + +static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_EXIT_SPEC_UNUSED_HANDLER(ZEND_OPCODE_HANDLER_ARGS) +{ + USE_OPLINE + + SAVE_OPLINE(); + if (IS_UNUSED != IS_UNUSED) { + + zval *ptr = NULL; + + do { + if (Z_TYPE_P(ptr) == IS_LONG) { + EG(exit_status) = Z_LVAL_P(ptr); + } else { + if ((IS_UNUSED & (IS_VAR|IS_CV)) && Z_ISREF_P(ptr)) { + ptr = Z_REFVAL_P(ptr); + if (Z_TYPE_P(ptr) == IS_LONG) { + EG(exit_status) = Z_LVAL_P(ptr); + break; + } + } + zend_print_variable(ptr); + } + } while (0); + + } + zend_bailout(); + ZEND_VM_NEXT_OPCODE(); /* Never reached */ +} + +static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL zend_binary_assign_op_obj_helper_SPEC_UNUSED_CONST(binary_op_type binary_op ZEND_OPCODE_HANDLER_ARGS_DC) +{ + USE_OPLINE + zend_free_op free_op_data1; + zval *object; + zval *property; + zval *value; + zval *zptr; + + SAVE_OPLINE(); + object = _get_obj_zval_ptr_unused(execute_data); + + if (IS_UNUSED == IS_UNUSED && UNEXPECTED(Z_TYPE_P(object) == IS_UNDEF)) { + zend_throw_error(NULL, "Using $this when not in object context"); + FREE_UNFETCHED_OP((opline+1)->op1_type, (opline+1)->op1.var); + + HANDLE_EXCEPTION(); + } + + property = EX_CONSTANT(opline->op2); + + do { + value = get_zval_ptr_r((opline+1)->op1_type, (opline+1)->op1, execute_data, &free_op_data1); + + if (IS_UNUSED != IS_UNUSED && UNEXPECTED(Z_TYPE_P(object) != IS_OBJECT)) { + ZVAL_DEREF(object); + if (UNEXPECTED(!make_real_object(object))) { + zend_error(E_WARNING, "Attempt to assign property of non-object"); + if (UNEXPECTED(RETURN_VALUE_USED(opline))) { + ZVAL_NULL(EX_VAR(opline->result.var)); + } + break; + } + } + + /* here we are sure we are dealing with an object */ + if (EXPECTED(Z_OBJ_HT_P(object)->get_property_ptr_ptr) + && EXPECTED((zptr = Z_OBJ_HT_P(object)->get_property_ptr_ptr(object, property, BP_VAR_RW, ((IS_CONST == IS_CONST) ? CACHE_ADDR(Z_CACHE_SLOT_P(property)) : NULL))) != NULL)) { + if (UNEXPECTED(Z_ISERROR_P(zptr))) { + if (UNEXPECTED(RETURN_VALUE_USED(opline))) { + ZVAL_NULL(EX_VAR(opline->result.var)); + } + } else { + ZVAL_DEREF(zptr); + SEPARATE_ZVAL_NOREF(zptr); + + binary_op(zptr, zptr, value); + if (UNEXPECTED(RETURN_VALUE_USED(opline))) { + ZVAL_COPY(EX_VAR(opline->result.var), zptr); + } + } + } else { + zend_assign_op_overloaded_property(object, property, ((IS_CONST == IS_CONST) ? CACHE_ADDR(Z_CACHE_SLOT_P(property)) : NULL), value, binary_op, (UNEXPECTED(RETURN_VALUE_USED(opline)) ? EX_VAR(opline->result.var) : NULL)); + } + } while (0); + + FREE_OP(free_op_data1); + + + /* assign_obj has two opcodes! */ + ZEND_VM_NEXT_OPCODE_EX(1, 2); +} + +static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_ADD_SPEC_UNUSED_CONST_OBJ_HANDLER(ZEND_OPCODE_HANDLER_ARGS) +{ +#if 0 || (IS_CONST != IS_UNUSED) + USE_OPLINE + +# if 0 || (IS_UNUSED != IS_UNUSED) + if (EXPECTED(0)) { + ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_UNUSED_CONST(add_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); + } + if (EXPECTED(0)) { + ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_UNUSED_CONST(add_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); + } +# endif + ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_UNUSED_CONST(add_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); +#else + ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_UNUSED_CONST(add_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); +#endif +} + +static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_SUB_SPEC_UNUSED_CONST_OBJ_HANDLER(ZEND_OPCODE_HANDLER_ARGS) +{ +#if 0 || (IS_CONST != IS_UNUSED) + USE_OPLINE + +# if 0 || (IS_UNUSED != IS_UNUSED) + if (EXPECTED(0)) { + ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_UNUSED_CONST(sub_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); + } + if (EXPECTED(0)) { + ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_UNUSED_CONST(sub_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); + } +# endif + ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_UNUSED_CONST(sub_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); +#else + ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_UNUSED_CONST(sub_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); +#endif +} + +static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_MUL_SPEC_UNUSED_CONST_OBJ_HANDLER(ZEND_OPCODE_HANDLER_ARGS) +{ +#if 0 || (IS_CONST != IS_UNUSED) + USE_OPLINE + +# if 0 || (IS_UNUSED != IS_UNUSED) + if (EXPECTED(0)) { + ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_UNUSED_CONST(mul_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); + } + if (EXPECTED(0)) { + ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_UNUSED_CONST(mul_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); + } +# endif + ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_UNUSED_CONST(mul_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); +#else + ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_UNUSED_CONST(mul_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); +#endif +} + +static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_DIV_SPEC_UNUSED_CONST_OBJ_HANDLER(ZEND_OPCODE_HANDLER_ARGS) +{ +#if 0 || (IS_CONST != IS_UNUSED) + USE_OPLINE + +# if 0 || (IS_UNUSED != IS_UNUSED) + if (EXPECTED(0)) { + ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_UNUSED_CONST(div_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); + } + if (EXPECTED(0)) { + ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_UNUSED_CONST(div_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); + } +# endif + ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_UNUSED_CONST(div_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); +#else + ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_UNUSED_CONST(div_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); +#endif +} + +static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_MOD_SPEC_UNUSED_CONST_OBJ_HANDLER(ZEND_OPCODE_HANDLER_ARGS) +{ +#if 0 || (IS_CONST != IS_UNUSED) + USE_OPLINE + +# if 0 || (IS_UNUSED != IS_UNUSED) + if (EXPECTED(0)) { + ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_UNUSED_CONST(mod_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); + } + if (EXPECTED(0)) { + ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_UNUSED_CONST(mod_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); + } +# endif + ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_UNUSED_CONST(mod_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); +#else + ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_UNUSED_CONST(mod_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); +#endif +} + +static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_SL_SPEC_UNUSED_CONST_OBJ_HANDLER(ZEND_OPCODE_HANDLER_ARGS) +{ +#if 0 || (IS_CONST != IS_UNUSED) + USE_OPLINE + +# if 0 || (IS_UNUSED != IS_UNUSED) + if (EXPECTED(0)) { + ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_UNUSED_CONST(shift_left_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); + } + if (EXPECTED(0)) { + ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_UNUSED_CONST(shift_left_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); + } +# endif + ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_UNUSED_CONST(shift_left_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); +#else + ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_UNUSED_CONST(shift_left_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); +#endif +} + +static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_SR_SPEC_UNUSED_CONST_OBJ_HANDLER(ZEND_OPCODE_HANDLER_ARGS) +{ +#if 0 || (IS_CONST != IS_UNUSED) + USE_OPLINE + +# if 0 || (IS_UNUSED != IS_UNUSED) + if (EXPECTED(0)) { + ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_UNUSED_CONST(shift_right_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); + } + if (EXPECTED(0)) { + ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_UNUSED_CONST(shift_right_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); + } +# endif + ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_UNUSED_CONST(shift_right_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); +#else + ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_UNUSED_CONST(shift_right_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); +#endif +} + +static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_CONCAT_SPEC_UNUSED_CONST_OBJ_HANDLER(ZEND_OPCODE_HANDLER_ARGS) +{ +#if 0 || (IS_CONST != IS_UNUSED) + USE_OPLINE + +# if 0 || (IS_UNUSED != IS_UNUSED) + if (EXPECTED(0)) { + ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_UNUSED_CONST(concat_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); + } + if (EXPECTED(0)) { + ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_UNUSED_CONST(concat_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); + } +# endif + ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_UNUSED_CONST(concat_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); +#else + ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_UNUSED_CONST(concat_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); +#endif +} + +static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_BW_OR_SPEC_UNUSED_CONST_OBJ_HANDLER(ZEND_OPCODE_HANDLER_ARGS) +{ +#if 0 || (IS_CONST != IS_UNUSED) + USE_OPLINE + +# if 0 || (IS_UNUSED != IS_UNUSED) + if (EXPECTED(0)) { + ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_UNUSED_CONST(bitwise_or_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); + } + if (EXPECTED(0)) { + ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_UNUSED_CONST(bitwise_or_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); + } +# endif + ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_UNUSED_CONST(bitwise_or_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); +#else + ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_UNUSED_CONST(bitwise_or_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); +#endif +} + +static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_BW_AND_SPEC_UNUSED_CONST_OBJ_HANDLER(ZEND_OPCODE_HANDLER_ARGS) +{ +#if 0 || (IS_CONST != IS_UNUSED) + USE_OPLINE + +# if 0 || (IS_UNUSED != IS_UNUSED) + if (EXPECTED(0)) { + ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_UNUSED_CONST(bitwise_and_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); + } + if (EXPECTED(0)) { + ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_UNUSED_CONST(bitwise_and_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); + } +# endif + ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_UNUSED_CONST(bitwise_and_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); +#else + ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_UNUSED_CONST(bitwise_and_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); +#endif +} + +static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_BW_XOR_SPEC_UNUSED_CONST_OBJ_HANDLER(ZEND_OPCODE_HANDLER_ARGS) +{ +#if 0 || (IS_CONST != IS_UNUSED) + USE_OPLINE + +# if 0 || (IS_UNUSED != IS_UNUSED) + if (EXPECTED(0)) { + ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_UNUSED_CONST(bitwise_xor_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); + } + if (EXPECTED(0)) { + ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_UNUSED_CONST(bitwise_xor_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); + } +# endif + ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_UNUSED_CONST(bitwise_xor_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); +#else + ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_UNUSED_CONST(bitwise_xor_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); +#endif +} + +static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_POW_SPEC_UNUSED_CONST_OBJ_HANDLER(ZEND_OPCODE_HANDLER_ARGS) +{ +#if 0 || (IS_CONST != IS_UNUSED) + USE_OPLINE + +# if 0 || (IS_UNUSED != IS_UNUSED) + if (EXPECTED(0)) { + ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_UNUSED_CONST(pow_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); + } + if (EXPECTED(0)) { + ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_UNUSED_CONST(pow_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); + } +# endif + ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_UNUSED_CONST(pow_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); +#else + ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_UNUSED_CONST(pow_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); +#endif +} + +static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL zend_pre_incdec_property_helper_SPEC_UNUSED_CONST(int inc ZEND_OPCODE_HANDLER_ARGS_DC) +{ + USE_OPLINE + + zval *object; + zval *property; + zval *zptr; + + SAVE_OPLINE(); + object = _get_obj_zval_ptr_unused(execute_data); + + if (IS_UNUSED == IS_UNUSED && UNEXPECTED(Z_TYPE_P(object) == IS_UNDEF)) { + zend_throw_error(NULL, "Using $this when not in object context"); + + HANDLE_EXCEPTION(); + } + + property = EX_CONSTANT(opline->op2); + + do { + if (IS_UNUSED != IS_UNUSED && UNEXPECTED(Z_TYPE_P(object) != IS_OBJECT)) { + ZVAL_DEREF(object); + if (UNEXPECTED(!make_real_object(object))) { + zend_error(E_WARNING, "Attempt to increment/decrement property of non-object"); + if (UNEXPECTED(RETURN_VALUE_USED(opline))) { + ZVAL_NULL(EX_VAR(opline->result.var)); + } + break; + } + } + + /* here we are sure we are dealing with an object */ + if (EXPECTED(Z_OBJ_HT_P(object)->get_property_ptr_ptr) + && EXPECTED((zptr = Z_OBJ_HT_P(object)->get_property_ptr_ptr(object, property, BP_VAR_RW, ((IS_CONST == IS_CONST) ? CACHE_ADDR(Z_CACHE_SLOT_P(property)) : NULL))) != NULL)) { + if (UNEXPECTED(Z_ISERROR_P(zptr))) { + if (UNEXPECTED(RETURN_VALUE_USED(opline))) { + ZVAL_NULL(EX_VAR(opline->result.var)); + } + } else { + if (EXPECTED(Z_TYPE_P(zptr) == IS_LONG)) { + if (inc) { + fast_long_increment_function(zptr); + } else { + fast_long_decrement_function(zptr); + } + } else { + ZVAL_DEREF(zptr); + SEPARATE_ZVAL_NOREF(zptr); + + if (inc) { + increment_function(zptr); + } else { + decrement_function(zptr); + } + } + if (UNEXPECTED(RETURN_VALUE_USED(opline))) { + ZVAL_COPY(EX_VAR(opline->result.var), zptr); + } + } + } else { + zend_pre_incdec_overloaded_property(object, property, ((IS_CONST == IS_CONST) ? CACHE_ADDR(Z_CACHE_SLOT_P(property)) : NULL), inc, (UNEXPECTED(RETURN_VALUE_USED(opline)) ? EX_VAR(opline->result.var) : NULL)); + } + } while (0); + + + ZEND_VM_NEXT_OPCODE_CHECK_EXCEPTION(); +} + +static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_PRE_INC_OBJ_SPEC_UNUSED_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS) +{ + ZEND_VM_TAIL_CALL(zend_pre_incdec_property_helper_SPEC_UNUSED_CONST(1 ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); +} + +static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_PRE_DEC_OBJ_SPEC_UNUSED_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS) +{ + ZEND_VM_TAIL_CALL(zend_pre_incdec_property_helper_SPEC_UNUSED_CONST(0 ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); +} + +static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL zend_post_incdec_property_helper_SPEC_UNUSED_CONST(int inc ZEND_OPCODE_HANDLER_ARGS_DC) +{ + USE_OPLINE + + zval *object; + zval *property; + zval *zptr; + + SAVE_OPLINE(); + object = _get_obj_zval_ptr_unused(execute_data); + + if (IS_UNUSED == IS_UNUSED && UNEXPECTED(Z_TYPE_P(object) == IS_UNDEF)) { + zend_throw_error(NULL, "Using $this when not in object context"); + + HANDLE_EXCEPTION(); + } + + property = EX_CONSTANT(opline->op2); + + do { + if (IS_UNUSED != IS_UNUSED && UNEXPECTED(Z_TYPE_P(object) != IS_OBJECT)) { + ZVAL_DEREF(object); + if (UNEXPECTED(!make_real_object(object))) { + zend_error(E_WARNING, "Attempt to increment/decrement property of non-object"); + ZVAL_NULL(EX_VAR(opline->result.var)); + break; + } + } + + /* here we are sure we are dealing with an object */ + + if (EXPECTED(Z_OBJ_HT_P(object)->get_property_ptr_ptr) + && EXPECTED((zptr = Z_OBJ_HT_P(object)->get_property_ptr_ptr(object, property, BP_VAR_RW, ((IS_CONST == IS_CONST) ? CACHE_ADDR(Z_CACHE_SLOT_P(property)) : NULL))) != NULL)) { + if (UNEXPECTED(Z_ISERROR_P(zptr))) { + ZVAL_NULL(EX_VAR(opline->result.var)); + } else { + if (EXPECTED(Z_TYPE_P(zptr) == IS_LONG)) { + ZVAL_COPY_VALUE(EX_VAR(opline->result.var), zptr); + if (inc) { + fast_long_increment_function(zptr); + } else { + fast_long_decrement_function(zptr); + } + } else { + ZVAL_DEREF(zptr); + ZVAL_COPY_VALUE(EX_VAR(opline->result.var), zptr); + zval_opt_copy_ctor(zptr); + if (inc) { + increment_function(zptr); + } else { + decrement_function(zptr); + } + } + } + } else { + zend_post_incdec_overloaded_property(object, property, ((IS_CONST == IS_CONST) ? CACHE_ADDR(Z_CACHE_SLOT_P(property)) : NULL), inc, EX_VAR(opline->result.var)); + } + } while (0); + + + ZEND_VM_NEXT_OPCODE_CHECK_EXCEPTION(); +} + +static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_POST_INC_OBJ_SPEC_UNUSED_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS) +{ + ZEND_VM_TAIL_CALL(zend_post_incdec_property_helper_SPEC_UNUSED_CONST(1 ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); +} + +static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_POST_DEC_OBJ_SPEC_UNUSED_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS) +{ + ZEND_VM_TAIL_CALL(zend_post_incdec_property_helper_SPEC_UNUSED_CONST(0 ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); +} + +static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_FETCH_OBJ_R_SPEC_UNUSED_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS) +{ + USE_OPLINE + + zval *container; + + zval *offset; + + SAVE_OPLINE(); + container = _get_obj_zval_ptr_unused(execute_data); + + if (IS_UNUSED == IS_UNUSED && UNEXPECTED(Z_TYPE_P(container) == IS_UNDEF)) { + zend_throw_error(NULL, "Using $this when not in object context"); + + HANDLE_EXCEPTION(); + } + + offset = EX_CONSTANT(opline->op2); + + if (IS_UNUSED == IS_CONST || + (IS_UNUSED != IS_UNUSED && UNEXPECTED(Z_TYPE_P(container) != IS_OBJECT))) { + if ((IS_UNUSED & (IS_VAR|IS_CV)) && Z_ISREF_P(container)) { + container = Z_REFVAL_P(container); + if (UNEXPECTED(Z_TYPE_P(container) != IS_OBJECT)) { + goto fetch_obj_r_no_object; + } + } else { + goto fetch_obj_r_no_object; + } + } + + /* here we are sure we are dealing with an object */ + do { + zend_object *zobj = Z_OBJ_P(container); + zval *retval; + + if (IS_CONST == IS_CONST && + EXPECTED(zobj->ce == CACHED_PTR(Z_CACHE_SLOT_P(offset)))) { + uint32_t prop_offset = (uint32_t)(intptr_t)CACHED_PTR(Z_CACHE_SLOT_P(offset) + sizeof(void*)); + + if (EXPECTED(prop_offset != (uint32_t)ZEND_DYNAMIC_PROPERTY_OFFSET)) { + retval = OBJ_PROP(zobj, prop_offset); + if (EXPECTED(Z_TYPE_P(retval) != IS_UNDEF)) { + ZVAL_COPY_UNREF(EX_VAR(opline->result.var), retval); + break; + } + } else if (EXPECTED(zobj->properties != NULL)) { + retval = zend_hash_find(zobj->properties, Z_STR_P(offset)); + if (EXPECTED(retval)) { + ZVAL_COPY_UNREF(EX_VAR(opline->result.var), retval); + break; + } + } + } + + if (UNEXPECTED(zobj->handlers->read_property == NULL)) { +fetch_obj_r_no_object: + zend_error(E_NOTICE, "Trying to get property of non-object"); + ZVAL_NULL(EX_VAR(opline->result.var)); + } else { + retval = zobj->handlers->read_property(container, offset, BP_VAR_R, ((IS_CONST == IS_CONST) ? CACHE_ADDR(Z_CACHE_SLOT_P(offset)) : NULL), EX_VAR(opline->result.var)); + + if (retval != EX_VAR(opline->result.var)) { + ZVAL_COPY_UNREF(EX_VAR(opline->result.var), retval); + } + } + } while (0); + + + ZEND_VM_NEXT_OPCODE_CHECK_EXCEPTION(); +} + +static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_FETCH_OBJ_W_SPEC_UNUSED_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS) +{ + USE_OPLINE + zend_free_op free_op1; + zval *property; + zval *container; + + SAVE_OPLINE(); + property = EX_CONSTANT(opline->op2); + + container = _get_obj_zval_ptr_unused(execute_data); + if (IS_UNUSED == IS_UNUSED && UNEXPECTED(Z_TYPE_P(container) == IS_UNDEF)) { + zend_throw_error(NULL, "Using $this when not in object context"); + + HANDLE_EXCEPTION(); + } + + zend_fetch_property_address(EX_VAR(opline->result.var), container, IS_UNUSED, property, IS_CONST, ((IS_CONST == IS_CONST) ? CACHE_ADDR(Z_CACHE_SLOT_P(property)) : NULL), BP_VAR_W); + + if (IS_UNUSED == IS_VAR && READY_TO_DESTROY(free_op1)) { + EXTRACT_ZVAL_PTR(EX_VAR(opline->result.var)); + } + + ZEND_VM_NEXT_OPCODE_CHECK_EXCEPTION(); +} + +static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_FETCH_OBJ_RW_SPEC_UNUSED_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS) +{ + USE_OPLINE + zend_free_op free_op1; + zval *property; + zval *container; + + SAVE_OPLINE(); + property = EX_CONSTANT(opline->op2); + container = _get_obj_zval_ptr_unused(execute_data); + + if (IS_UNUSED == IS_UNUSED && UNEXPECTED(Z_TYPE_P(container) == IS_UNDEF)) { + zend_throw_error(NULL, "Using $this when not in object context"); + + HANDLE_EXCEPTION(); + } + zend_fetch_property_address(EX_VAR(opline->result.var), container, IS_UNUSED, property, IS_CONST, ((IS_CONST == IS_CONST) ? CACHE_ADDR(Z_CACHE_SLOT_P(property)) : NULL), BP_VAR_RW); + + if (IS_UNUSED == IS_VAR && READY_TO_DESTROY(free_op1)) { + EXTRACT_ZVAL_PTR(EX_VAR(opline->result.var)); + } + + ZEND_VM_NEXT_OPCODE_CHECK_EXCEPTION(); +} + +static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_FETCH_OBJ_IS_SPEC_UNUSED_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS) +{ + USE_OPLINE + + zval *container; + + zval *offset; + + SAVE_OPLINE(); + container = _get_obj_zval_ptr_unused(execute_data); + + if (IS_UNUSED == IS_UNUSED && UNEXPECTED(Z_TYPE_P(container) == IS_UNDEF)) { + zend_throw_error(NULL, "Using $this when not in object context"); + + HANDLE_EXCEPTION(); + } + + offset = EX_CONSTANT(opline->op2); + + if (IS_UNUSED == IS_CONST || + (IS_UNUSED != IS_UNUSED && UNEXPECTED(Z_TYPE_P(container) != IS_OBJECT))) { + if ((IS_UNUSED & (IS_VAR|IS_CV)) && Z_ISREF_P(container)) { + container = Z_REFVAL_P(container); + if (UNEXPECTED(Z_TYPE_P(container) != IS_OBJECT)) { + goto fetch_obj_is_no_object; + } + } else { + goto fetch_obj_is_no_object; + } + } + + /* here we are sure we are dealing with an object */ + do { + zend_object *zobj = Z_OBJ_P(container); + zval *retval; + + if (IS_CONST == IS_CONST && + EXPECTED(zobj->ce == CACHED_PTR(Z_CACHE_SLOT_P(offset)))) { + uint32_t prop_offset = (uint32_t)(intptr_t)CACHED_PTR(Z_CACHE_SLOT_P(offset) + sizeof(void*)); + + if (EXPECTED(prop_offset != (uint32_t)ZEND_DYNAMIC_PROPERTY_OFFSET)) { + retval = OBJ_PROP(zobj, prop_offset); + if (EXPECTED(Z_TYPE_P(retval) != IS_UNDEF)) { + ZVAL_COPY(EX_VAR(opline->result.var), retval); + break; + } + } else if (EXPECTED(zobj->properties != NULL)) { + retval = zend_hash_find(zobj->properties, Z_STR_P(offset)); + if (EXPECTED(retval)) { + ZVAL_COPY(EX_VAR(opline->result.var), retval); + break; + } + } + } + + if (UNEXPECTED(zobj->handlers->read_property == NULL)) { +fetch_obj_is_no_object: + ZVAL_NULL(EX_VAR(opline->result.var)); + } else { + + retval = zobj->handlers->read_property(container, offset, BP_VAR_IS, ((IS_CONST == IS_CONST) ? CACHE_ADDR(Z_CACHE_SLOT_P(offset)) : NULL), EX_VAR(opline->result.var)); + + if (retval != EX_VAR(opline->result.var)) { + ZVAL_COPY(EX_VAR(opline->result.var), retval); + } + } + } while (0); + + + ZEND_VM_NEXT_OPCODE_CHECK_EXCEPTION(); +} + +static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_FETCH_OBJ_FUNC_ARG_SPEC_UNUSED_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS) +{ + USE_OPLINE + zval *container; + + if (zend_is_by_ref_func_arg_fetch(opline, EX(call))) { + /* Behave like FETCH_OBJ_W */ + zend_free_op free_op1; + zval *property; + + SAVE_OPLINE(); + property = EX_CONSTANT(opline->op2); + container = _get_obj_zval_ptr_unused(execute_data); + + if (IS_UNUSED == IS_UNUSED && UNEXPECTED(Z_TYPE_P(container) == IS_UNDEF)) { + zend_throw_error(NULL, "Using $this when not in object context"); + + HANDLE_EXCEPTION(); + } + if ((IS_UNUSED & (IS_CONST|IS_TMP_VAR))) { + zend_throw_error(NULL, "Cannot use temporary expression in write context"); + + + HANDLE_EXCEPTION(); + } + zend_fetch_property_address(EX_VAR(opline->result.var), container, IS_UNUSED, property, IS_CONST, ((IS_CONST == IS_CONST) ? CACHE_ADDR(Z_CACHE_SLOT_P(property)) : NULL), BP_VAR_W); + + if (IS_UNUSED == IS_VAR && READY_TO_DESTROY(free_op1)) { + EXTRACT_ZVAL_PTR(EX_VAR(opline->result.var)); + } + + ZEND_VM_NEXT_OPCODE_CHECK_EXCEPTION(); + } else { + ZEND_VM_TAIL_CALL(ZEND_FETCH_OBJ_R_SPEC_UNUSED_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS_PASSTHRU)); + } +} + +static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_FETCH_OBJ_UNSET_SPEC_UNUSED_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS) +{ + USE_OPLINE + zend_free_op free_op1; + zval *container, *property; + + SAVE_OPLINE(); + container = _get_obj_zval_ptr_unused(execute_data); + + if (IS_UNUSED == IS_UNUSED && UNEXPECTED(Z_TYPE_P(container) == IS_UNDEF)) { + zend_throw_error(NULL, "Using $this when not in object context"); + + HANDLE_EXCEPTION(); + } + + property = EX_CONSTANT(opline->op2); + + zend_fetch_property_address(EX_VAR(opline->result.var), container, IS_UNUSED, property, IS_CONST, ((IS_CONST == IS_CONST) ? CACHE_ADDR(Z_CACHE_SLOT_P(property)) : NULL), BP_VAR_UNSET); + + if (IS_UNUSED == IS_VAR && READY_TO_DESTROY(free_op1)) { + EXTRACT_ZVAL_PTR(EX_VAR(opline->result.var)); + } + + ZEND_VM_NEXT_OPCODE_CHECK_EXCEPTION(); +} + +static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_OBJ_SPEC_UNUSED_CONST_OP_DATA_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS) +{ + USE_OPLINE + + zval *object, *property_name, *value, tmp; + + SAVE_OPLINE(); + object = _get_obj_zval_ptr_unused(execute_data); + + if (IS_UNUSED == IS_UNUSED && UNEXPECTED(Z_TYPE_P(object) == IS_UNDEF)) { + zend_throw_error(NULL, "Using $this when not in object context"); + ++ + HANDLE_EXCEPTION(); + } + + property_name = EX_CONSTANT(opline->op2); + value = EX_CONSTANT((opline+1)->op1); + + if (IS_UNUSED != IS_UNUSED && UNEXPECTED(Z_TYPE_P(object) != IS_OBJECT)) { + do { + if (Z_ISREF_P(object)) { + object = Z_REFVAL_P(object); + if (EXPECTED(Z_TYPE_P(object) == IS_OBJECT)) { + break; + } + } + if (EXPECTED(Z_TYPE_P(object) <= IS_FALSE || + (Z_TYPE_P(object) == IS_STRING && Z_STRLEN_P(object) == 0))) { + zend_object *obj; + + zval_ptr_dtor(object); + object_init(object); + Z_ADDREF_P(object); + obj = Z_OBJ_P(object); + zend_error(E_WARNING, "Creating default object from empty value"); + if (GC_REFCOUNT(obj) == 1) { + /* the enclosing container was deleted, obj is unreferenced */ + if (UNEXPECTED(RETURN_VALUE_USED(opline))) { + ZVAL_NULL(EX_VAR(opline->result.var)); + } + + OBJ_RELEASE(obj); + goto exit_assign_obj; + } + Z_DELREF_P(object); + } else { + if (IS_UNUSED != IS_VAR || EXPECTED(!Z_ISERROR_P(object))) { + zend_error(E_WARNING, "Attempt to assign property of non-object"); + } + if (UNEXPECTED(RETURN_VALUE_USED(opline))) { + ZVAL_NULL(EX_VAR(opline->result.var)); + } + + goto exit_assign_obj; + } + } while (0); + } + + if (IS_CONST == IS_CONST && + EXPECTED(Z_OBJCE_P(object) == CACHED_PTR(Z_CACHE_SLOT_P(property_name)))) { + uint32_t prop_offset = (uint32_t)(intptr_t)CACHED_PTR(Z_CACHE_SLOT_P(property_name) + sizeof(void*)); + zend_object *zobj = Z_OBJ_P(object); + zval *property; + + if (EXPECTED(prop_offset != (uint32_t)ZEND_DYNAMIC_PROPERTY_OFFSET)) { + property = OBJ_PROP(zobj, prop_offset); + if (Z_TYPE_P(property) != IS_UNDEF) { +fast_assign_obj: + value = zend_assign_to_variable(property, value, IS_CONST); + if (UNEXPECTED(RETURN_VALUE_USED(opline))) { + ZVAL_COPY(EX_VAR(opline->result.var), value); + } + goto exit_assign_obj; + } + } else { + if (EXPECTED(zobj->properties != NULL)) { + if (UNEXPECTED(GC_REFCOUNT(zobj->properties) > 1)) { + if (EXPECTED(!(GC_FLAGS(zobj->properties) & IS_ARRAY_IMMUTABLE))) { + GC_REFCOUNT(zobj->properties)--; + } + zobj->properties = zend_array_dup(zobj->properties); + } + property = zend_hash_find(zobj->properties, Z_STR_P(property_name)); + if (property) { + goto fast_assign_obj; + } + } + + if (!zobj->ce->__set) { + + if (EXPECTED(zobj->properties == NULL)) { + rebuild_object_properties(zobj); + } + if (IS_CONST == IS_CONST) { + if (UNEXPECTED(Z_OPT_REFCOUNTED_P(value))) { + Z_ADDREF_P(value); + } + } else if (IS_CONST != IS_TMP_VAR) { + if (Z_ISREF_P(value)) { + if (IS_CONST == IS_VAR) { + zend_reference *ref = Z_REF_P(value); + if (--GC_REFCOUNT(ref) == 0) { + ZVAL_COPY_VALUE(&tmp, Z_REFVAL_P(value)); + efree_size(ref, sizeof(zend_reference)); + value = &tmp; + } else { + value = Z_REFVAL_P(value); + if (Z_REFCOUNTED_P(value)) { + Z_ADDREF_P(value); + } + } + } else { + value = Z_REFVAL_P(value); + if (Z_REFCOUNTED_P(value)) { + Z_ADDREF_P(value); + } + } + } else if (IS_CONST == IS_CV && Z_REFCOUNTED_P(value)) { + Z_ADDREF_P(value); + } + } + zend_hash_add_new(zobj->properties, Z_STR_P(property_name), value); + if (UNEXPECTED(RETURN_VALUE_USED(opline))) { + ZVAL_COPY(EX_VAR(opline->result.var), value); + } + goto exit_assign_obj; + } + } + } + + if (!Z_OBJ_HT_P(object)->write_property) { + zend_error(E_WARNING, "Attempt to assign property of non-object"); + if (UNEXPECTED(RETURN_VALUE_USED(opline))) { + ZVAL_NULL(EX_VAR(opline->result.var)); + } + + goto exit_assign_obj; + } + + if (IS_CONST == IS_CV || IS_CONST == IS_VAR) { + ZVAL_DEREF(value); + } + + Z_OBJ_HT_P(object)->write_property(object, property_name, value, (IS_CONST == IS_CONST) ? CACHE_ADDR(Z_CACHE_SLOT_P(property_name)) : NULL); + + if (UNEXPECTED(RETURN_VALUE_USED(opline)) && EXPECTED(!EG(exception))) { + ZVAL_COPY(EX_VAR(opline->result.var), value); + } + +exit_assign_obj: + + + /* assign_obj has two opcodes! */ + ZEND_VM_NEXT_OPCODE_EX(1, 2); +} + +static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_OBJ_SPEC_UNUSED_CONST_OP_DATA_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS) +{ + USE_OPLINE + zend_free_op free_op_data; + zval *object, *property_name, *value, tmp; + + SAVE_OPLINE(); + object = _get_obj_zval_ptr_unused(execute_data); + + if (IS_UNUSED == IS_UNUSED && UNEXPECTED(Z_TYPE_P(object) == IS_UNDEF)) { + zend_throw_error(NULL, "Using $this when not in object context"); + ++ zval_ptr_dtor_nogc(EX_VAR((opline+1)->op1.var)); + HANDLE_EXCEPTION(); + } + + property_name = EX_CONSTANT(opline->op2); + value = _get_zval_ptr_tmp((opline+1)->op1.var, execute_data, &free_op_data); + + if (IS_UNUSED != IS_UNUSED && UNEXPECTED(Z_TYPE_P(object) != IS_OBJECT)) { + do { + if (Z_ISREF_P(object)) { + object = Z_REFVAL_P(object); + if (EXPECTED(Z_TYPE_P(object) == IS_OBJECT)) { + break; + } + } + if (EXPECTED(Z_TYPE_P(object) <= IS_FALSE || + (Z_TYPE_P(object) == IS_STRING && Z_STRLEN_P(object) == 0))) { + zend_object *obj; + + zval_ptr_dtor(object); + object_init(object); + Z_ADDREF_P(object); + obj = Z_OBJ_P(object); + zend_error(E_WARNING, "Creating default object from empty value"); + if (GC_REFCOUNT(obj) == 1) { + /* the enclosing container was deleted, obj is unreferenced */ + if (UNEXPECTED(RETURN_VALUE_USED(opline))) { + ZVAL_NULL(EX_VAR(opline->result.var)); + } + zval_ptr_dtor_nogc(free_op_data); + OBJ_RELEASE(obj); + goto exit_assign_obj; + } + Z_DELREF_P(object); + } else { + if (IS_UNUSED != IS_VAR || EXPECTED(!Z_ISERROR_P(object))) { + zend_error(E_WARNING, "Attempt to assign property of non-object"); + } + if (UNEXPECTED(RETURN_VALUE_USED(opline))) { + ZVAL_NULL(EX_VAR(opline->result.var)); + } + zval_ptr_dtor_nogc(free_op_data); + goto exit_assign_obj; + } + } while (0); + } + + if (IS_CONST == IS_CONST && + EXPECTED(Z_OBJCE_P(object) == CACHED_PTR(Z_CACHE_SLOT_P(property_name)))) { + uint32_t prop_offset = (uint32_t)(intptr_t)CACHED_PTR(Z_CACHE_SLOT_P(property_name) + sizeof(void*)); + zend_object *zobj = Z_OBJ_P(object); + zval *property; + + if (EXPECTED(prop_offset != (uint32_t)ZEND_DYNAMIC_PROPERTY_OFFSET)) { + property = OBJ_PROP(zobj, prop_offset); + if (Z_TYPE_P(property) != IS_UNDEF) { +fast_assign_obj: + value = zend_assign_to_variable(property, value, IS_TMP_VAR); + if (UNEXPECTED(RETURN_VALUE_USED(opline))) { + ZVAL_COPY(EX_VAR(opline->result.var), value); + } + goto exit_assign_obj; + } + } else { + if (EXPECTED(zobj->properties != NULL)) { + if (UNEXPECTED(GC_REFCOUNT(zobj->properties) > 1)) { + if (EXPECTED(!(GC_FLAGS(zobj->properties) & IS_ARRAY_IMMUTABLE))) { + GC_REFCOUNT(zobj->properties)--; + } + zobj->properties = zend_array_dup(zobj->properties); + } + property = zend_hash_find(zobj->properties, Z_STR_P(property_name)); + if (property) { + goto fast_assign_obj; + } + } + + if (!zobj->ce->__set) { + + if (EXPECTED(zobj->properties == NULL)) { + rebuild_object_properties(zobj); + } + if (IS_TMP_VAR == IS_CONST) { + if (UNEXPECTED(Z_OPT_REFCOUNTED_P(value))) { + Z_ADDREF_P(value); + } + } else if (IS_TMP_VAR != IS_TMP_VAR) { + if (Z_ISREF_P(value)) { + if (IS_TMP_VAR == IS_VAR) { + zend_reference *ref = Z_REF_P(value); + if (--GC_REFCOUNT(ref) == 0) { + ZVAL_COPY_VALUE(&tmp, Z_REFVAL_P(value)); + efree_size(ref, sizeof(zend_reference)); + value = &tmp; + } else { + value = Z_REFVAL_P(value); + if (Z_REFCOUNTED_P(value)) { + Z_ADDREF_P(value); + } + } + } else { + value = Z_REFVAL_P(value); + if (Z_REFCOUNTED_P(value)) { + Z_ADDREF_P(value); + } + } + } else if (IS_TMP_VAR == IS_CV && Z_REFCOUNTED_P(value)) { + Z_ADDREF_P(value); + } + } + zend_hash_add_new(zobj->properties, Z_STR_P(property_name), value); + if (UNEXPECTED(RETURN_VALUE_USED(opline))) { + ZVAL_COPY(EX_VAR(opline->result.var), value); + } + goto exit_assign_obj; + } + } + } + + if (!Z_OBJ_HT_P(object)->write_property) { + zend_error(E_WARNING, "Attempt to assign property of non-object"); + if (UNEXPECTED(RETURN_VALUE_USED(opline))) { + ZVAL_NULL(EX_VAR(opline->result.var)); + } + zval_ptr_dtor_nogc(free_op_data); + goto exit_assign_obj; + } + + if (IS_TMP_VAR == IS_CV || IS_TMP_VAR == IS_VAR) { + ZVAL_DEREF(value); + } + + Z_OBJ_HT_P(object)->write_property(object, property_name, value, (IS_CONST == IS_CONST) ? CACHE_ADDR(Z_CACHE_SLOT_P(property_name)) : NULL); + + if (UNEXPECTED(RETURN_VALUE_USED(opline)) && EXPECTED(!EG(exception))) { + ZVAL_COPY(EX_VAR(opline->result.var), value); + } + zval_ptr_dtor_nogc(free_op_data); +exit_assign_obj: + + + /* assign_obj has two opcodes! */ + ZEND_VM_NEXT_OPCODE_EX(1, 2); +} + +static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_OBJ_SPEC_UNUSED_CONST_OP_DATA_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) +{ + USE_OPLINE + zend_free_op free_op_data; + zval *object, *property_name, *value, tmp; + + SAVE_OPLINE(); + object = _get_obj_zval_ptr_unused(execute_data); + + if (IS_UNUSED == IS_UNUSED && UNEXPECTED(Z_TYPE_P(object) == IS_UNDEF)) { + zend_throw_error(NULL, "Using $this when not in object context"); + ++ zval_ptr_dtor_nogc(EX_VAR((opline+1)->op1.var)); + HANDLE_EXCEPTION(); + } + + property_name = EX_CONSTANT(opline->op2); + value = _get_zval_ptr_var((opline+1)->op1.var, execute_data, &free_op_data); + + if (IS_UNUSED != IS_UNUSED && UNEXPECTED(Z_TYPE_P(object) != IS_OBJECT)) { + do { + if (Z_ISREF_P(object)) { + object = Z_REFVAL_P(object); + if (EXPECTED(Z_TYPE_P(object) == IS_OBJECT)) { + break; + } + } + if (EXPECTED(Z_TYPE_P(object) <= IS_FALSE || + (Z_TYPE_P(object) == IS_STRING && Z_STRLEN_P(object) == 0))) { + zend_object *obj; + + zval_ptr_dtor(object); + object_init(object); + Z_ADDREF_P(object); + obj = Z_OBJ_P(object); + zend_error(E_WARNING, "Creating default object from empty value"); + if (GC_REFCOUNT(obj) == 1) { + /* the enclosing container was deleted, obj is unreferenced */ + if (UNEXPECTED(RETURN_VALUE_USED(opline))) { + ZVAL_NULL(EX_VAR(opline->result.var)); + } + zval_ptr_dtor_nogc(free_op_data); + OBJ_RELEASE(obj); + goto exit_assign_obj; + } + Z_DELREF_P(object); + } else { + if (IS_UNUSED != IS_VAR || EXPECTED(!Z_ISERROR_P(object))) { + zend_error(E_WARNING, "Attempt to assign property of non-object"); + } + if (UNEXPECTED(RETURN_VALUE_USED(opline))) { + ZVAL_NULL(EX_VAR(opline->result.var)); + } + zval_ptr_dtor_nogc(free_op_data); + goto exit_assign_obj; + } + } while (0); + } + + if (IS_CONST == IS_CONST && + EXPECTED(Z_OBJCE_P(object) == CACHED_PTR(Z_CACHE_SLOT_P(property_name)))) { + uint32_t prop_offset = (uint32_t)(intptr_t)CACHED_PTR(Z_CACHE_SLOT_P(property_name) + sizeof(void*)); + zend_object *zobj = Z_OBJ_P(object); + zval *property; + + if (EXPECTED(prop_offset != (uint32_t)ZEND_DYNAMIC_PROPERTY_OFFSET)) { + property = OBJ_PROP(zobj, prop_offset); + if (Z_TYPE_P(property) != IS_UNDEF) { +fast_assign_obj: + value = zend_assign_to_variable(property, value, IS_VAR); + if (UNEXPECTED(RETURN_VALUE_USED(opline))) { + ZVAL_COPY(EX_VAR(opline->result.var), value); + } + goto exit_assign_obj; + } + } else { + if (EXPECTED(zobj->properties != NULL)) { + if (UNEXPECTED(GC_REFCOUNT(zobj->properties) > 1)) { + if (EXPECTED(!(GC_FLAGS(zobj->properties) & IS_ARRAY_IMMUTABLE))) { + GC_REFCOUNT(zobj->properties)--; + } + zobj->properties = zend_array_dup(zobj->properties); + } + property = zend_hash_find(zobj->properties, Z_STR_P(property_name)); + if (property) { + goto fast_assign_obj; + } + } + + if (!zobj->ce->__set) { + + if (EXPECTED(zobj->properties == NULL)) { + rebuild_object_properties(zobj); + } + if (IS_VAR == IS_CONST) { + if (UNEXPECTED(Z_OPT_REFCOUNTED_P(value))) { + Z_ADDREF_P(value); + } + } else if (IS_VAR != IS_TMP_VAR) { + if (Z_ISREF_P(value)) { + if (IS_VAR == IS_VAR) { + zend_reference *ref = Z_REF_P(value); + if (--GC_REFCOUNT(ref) == 0) { + ZVAL_COPY_VALUE(&tmp, Z_REFVAL_P(value)); + efree_size(ref, sizeof(zend_reference)); + value = &tmp; + } else { + value = Z_REFVAL_P(value); + if (Z_REFCOUNTED_P(value)) { + Z_ADDREF_P(value); + } + } + } else { + value = Z_REFVAL_P(value); + if (Z_REFCOUNTED_P(value)) { + Z_ADDREF_P(value); + } + } + } else if (IS_VAR == IS_CV && Z_REFCOUNTED_P(value)) { + Z_ADDREF_P(value); + } + } + zend_hash_add_new(zobj->properties, Z_STR_P(property_name), value); + if (UNEXPECTED(RETURN_VALUE_USED(opline))) { + ZVAL_COPY(EX_VAR(opline->result.var), value); + } + goto exit_assign_obj; + } + } + } + + if (!Z_OBJ_HT_P(object)->write_property) { + zend_error(E_WARNING, "Attempt to assign property of non-object"); + if (UNEXPECTED(RETURN_VALUE_USED(opline))) { + ZVAL_NULL(EX_VAR(opline->result.var)); + } + zval_ptr_dtor_nogc(free_op_data); + goto exit_assign_obj; + } + + if (IS_VAR == IS_CV || IS_VAR == IS_VAR) { + ZVAL_DEREF(value); + } + + Z_OBJ_HT_P(object)->write_property(object, property_name, value, (IS_CONST == IS_CONST) ? CACHE_ADDR(Z_CACHE_SLOT_P(property_name)) : NULL); + + if (UNEXPECTED(RETURN_VALUE_USED(opline)) && EXPECTED(!EG(exception))) { + ZVAL_COPY(EX_VAR(opline->result.var), value); + } + zval_ptr_dtor_nogc(free_op_data); +exit_assign_obj: + + + /* assign_obj has two opcodes! */ + ZEND_VM_NEXT_OPCODE_EX(1, 2); +} + +static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_OBJ_SPEC_UNUSED_CONST_OP_DATA_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS) +{ + USE_OPLINE + + zval *object, *property_name, *value, tmp; + + SAVE_OPLINE(); + object = _get_obj_zval_ptr_unused(execute_data); + + if (IS_UNUSED == IS_UNUSED && UNEXPECTED(Z_TYPE_P(object) == IS_UNDEF)) { + zend_throw_error(NULL, "Using $this when not in object context"); + ++ + HANDLE_EXCEPTION(); + } + + property_name = EX_CONSTANT(opline->op2); + value = _get_zval_ptr_cv_BP_VAR_R(execute_data, (opline+1)->op1.var); + + if (IS_UNUSED != IS_UNUSED && UNEXPECTED(Z_TYPE_P(object) != IS_OBJECT)) { + do { + if (Z_ISREF_P(object)) { + object = Z_REFVAL_P(object); + if (EXPECTED(Z_TYPE_P(object) == IS_OBJECT)) { + break; + } + } + if (EXPECTED(Z_TYPE_P(object) <= IS_FALSE || + (Z_TYPE_P(object) == IS_STRING && Z_STRLEN_P(object) == 0))) { + zend_object *obj; + + zval_ptr_dtor(object); + object_init(object); + Z_ADDREF_P(object); + obj = Z_OBJ_P(object); + zend_error(E_WARNING, "Creating default object from empty value"); + if (GC_REFCOUNT(obj) == 1) { + /* the enclosing container was deleted, obj is unreferenced */ + if (UNEXPECTED(RETURN_VALUE_USED(opline))) { + ZVAL_NULL(EX_VAR(opline->result.var)); + } + + OBJ_RELEASE(obj); + goto exit_assign_obj; + } + Z_DELREF_P(object); + } else { + if (IS_UNUSED != IS_VAR || EXPECTED(!Z_ISERROR_P(object))) { + zend_error(E_WARNING, "Attempt to assign property of non-object"); + } + if (UNEXPECTED(RETURN_VALUE_USED(opline))) { + ZVAL_NULL(EX_VAR(opline->result.var)); + } + + goto exit_assign_obj; + } + } while (0); + } + + if (IS_CONST == IS_CONST && + EXPECTED(Z_OBJCE_P(object) == CACHED_PTR(Z_CACHE_SLOT_P(property_name)))) { + uint32_t prop_offset = (uint32_t)(intptr_t)CACHED_PTR(Z_CACHE_SLOT_P(property_name) + sizeof(void*)); + zend_object *zobj = Z_OBJ_P(object); + zval *property; + + if (EXPECTED(prop_offset != (uint32_t)ZEND_DYNAMIC_PROPERTY_OFFSET)) { + property = OBJ_PROP(zobj, prop_offset); + if (Z_TYPE_P(property) != IS_UNDEF) { +fast_assign_obj: + value = zend_assign_to_variable(property, value, IS_CV); + if (UNEXPECTED(RETURN_VALUE_USED(opline))) { + ZVAL_COPY(EX_VAR(opline->result.var), value); + } + goto exit_assign_obj; + } + } else { + if (EXPECTED(zobj->properties != NULL)) { + if (UNEXPECTED(GC_REFCOUNT(zobj->properties) > 1)) { + if (EXPECTED(!(GC_FLAGS(zobj->properties) & IS_ARRAY_IMMUTABLE))) { + GC_REFCOUNT(zobj->properties)--; + } + zobj->properties = zend_array_dup(zobj->properties); + } + property = zend_hash_find(zobj->properties, Z_STR_P(property_name)); + if (property) { + goto fast_assign_obj; + } + } + + if (!zobj->ce->__set) { + + if (EXPECTED(zobj->properties == NULL)) { + rebuild_object_properties(zobj); + } + if (IS_CV == IS_CONST) { + if (UNEXPECTED(Z_OPT_REFCOUNTED_P(value))) { + Z_ADDREF_P(value); + } + } else if (IS_CV != IS_TMP_VAR) { + if (Z_ISREF_P(value)) { + if (IS_CV == IS_VAR) { + zend_reference *ref = Z_REF_P(value); + if (--GC_REFCOUNT(ref) == 0) { + ZVAL_COPY_VALUE(&tmp, Z_REFVAL_P(value)); + efree_size(ref, sizeof(zend_reference)); + value = &tmp; + } else { + value = Z_REFVAL_P(value); + if (Z_REFCOUNTED_P(value)) { + Z_ADDREF_P(value); + } + } + } else { + value = Z_REFVAL_P(value); + if (Z_REFCOUNTED_P(value)) { + Z_ADDREF_P(value); + } + } + } else if (IS_CV == IS_CV && Z_REFCOUNTED_P(value)) { + Z_ADDREF_P(value); + } + } + zend_hash_add_new(zobj->properties, Z_STR_P(property_name), value); + if (UNEXPECTED(RETURN_VALUE_USED(opline))) { + ZVAL_COPY(EX_VAR(opline->result.var), value); + } + goto exit_assign_obj; + } + } + } + + if (!Z_OBJ_HT_P(object)->write_property) { + zend_error(E_WARNING, "Attempt to assign property of non-object"); + if (UNEXPECTED(RETURN_VALUE_USED(opline))) { + ZVAL_NULL(EX_VAR(opline->result.var)); + } + + goto exit_assign_obj; + } + + if (IS_CV == IS_CV || IS_CV == IS_VAR) { + ZVAL_DEREF(value); + } + + Z_OBJ_HT_P(object)->write_property(object, property_name, value, (IS_CONST == IS_CONST) ? CACHE_ADDR(Z_CACHE_SLOT_P(property_name)) : NULL); + + if (UNEXPECTED(RETURN_VALUE_USED(opline)) && EXPECTED(!EG(exception))) { + ZVAL_COPY(EX_VAR(opline->result.var), value); + } + +exit_assign_obj: + + + /* assign_obj has two opcodes! */ + ZEND_VM_NEXT_OPCODE_EX(1, 2); +} + +static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ROPE_INIT_SPEC_UNUSED_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS) +{ + USE_OPLINE + + zend_string **rope; + zval *var; + + /* Compiler allocates the necessary number of zval slots to keep the rope */ + rope = (zend_string**)EX_VAR(opline->result.var); + if (IS_CONST == IS_CONST) { + var = EX_CONSTANT(opline->op2); + rope[0] = zend_string_copy(Z_STR_P(var)); + } else { + var = EX_CONSTANT(opline->op2); + if (EXPECTED(Z_TYPE_P(var) == IS_STRING)) { + if (IS_CONST == IS_CV) { + rope[0] = zend_string_copy(Z_STR_P(var)); + } else { + rope[0] = Z_STR_P(var); + } + } else { + SAVE_OPLINE(); + if (IS_CONST == IS_CV && UNEXPECTED(Z_TYPE_P(var) == IS_UNDEF)) { + GET_OP2_UNDEF_CV(var, BP_VAR_R); + } + rope[0] = _zval_get_string_func(var); + + ZEND_VM_NEXT_OPCODE_CHECK_EXCEPTION(); + } + } + ZEND_VM_NEXT_OPCODE(); +} + +static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_INIT_METHOD_CALL_SPEC_UNUSED_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS) +{ + USE_OPLINE + zval *function_name; + + zval *object; + zend_function *fbc; + zend_class_entry *called_scope; + zend_object *obj; + zend_execute_data *call; + uint32_t call_info; + + SAVE_OPLINE(); + + function_name = EX_CONSTANT(opline->op2); + + if (IS_CONST != IS_CONST && + UNEXPECTED(Z_TYPE_P(function_name) != IS_STRING)) { + do { + if ((IS_CONST & (IS_VAR|IS_CV)) && Z_ISREF_P(function_name)) { + function_name = Z_REFVAL_P(function_name); + if (EXPECTED(Z_TYPE_P(function_name) == IS_STRING)) { + break; + } + } else if (IS_CONST == IS_CV && UNEXPECTED(Z_TYPE_P(function_name) == IS_UNDEF)) { + GET_OP2_UNDEF_CV(function_name, BP_VAR_R); + if (UNEXPECTED(EG(exception) != NULL)) { + HANDLE_EXCEPTION(); + } + } + zend_throw_error(NULL, "Method name must be a string"); + + + HANDLE_EXCEPTION(); + } while (0); + } + + object = _get_obj_zval_ptr_unused(execute_data); + + if (IS_UNUSED == IS_UNUSED && UNEXPECTED(Z_TYPE_P(object) == IS_UNDEF)) { + zend_throw_error(NULL, "Using $this when not in object context"); + + HANDLE_EXCEPTION(); + } + + if (IS_UNUSED != IS_UNUSED) { + do { + if (IS_UNUSED == IS_CONST || UNEXPECTED(Z_TYPE_P(object) != IS_OBJECT)) { + if ((IS_UNUSED & (IS_VAR|IS_CV)) && EXPECTED(Z_ISREF_P(object))) { + object = Z_REFVAL_P(object); + if (EXPECTED(Z_TYPE_P(object) == IS_OBJECT)) { + break; + } + } + if (IS_UNUSED == IS_CV && UNEXPECTED(Z_TYPE_P(object) == IS_UNDEF)) { + object = GET_OP1_UNDEF_CV(object, BP_VAR_R); + if (UNEXPECTED(EG(exception) != NULL)) { + + HANDLE_EXCEPTION(); + } + } + zend_throw_error(NULL, "Call to a member function %s() on %s", Z_STRVAL_P(function_name), zend_get_type_by_const(Z_TYPE_P(object))); + + + HANDLE_EXCEPTION(); + } + } while (0); + } + + obj = Z_OBJ_P(object); + called_scope = obj->ce; + + if (IS_CONST != IS_CONST || + UNEXPECTED((fbc = CACHED_POLYMORPHIC_PTR(Z_CACHE_SLOT_P(function_name), called_scope)) == NULL)) { + zend_object *orig_obj = obj; + + if (UNEXPECTED(obj->handlers->get_method == NULL)) { + zend_throw_error(NULL, "Object does not support method calls"); + + + HANDLE_EXCEPTION(); + } + + /* First, locate the function. */ + fbc = obj->handlers->get_method(&obj, Z_STR_P(function_name), ((IS_CONST == IS_CONST) ? (EX_CONSTANT(opline->op2) + 1) : NULL)); + if (UNEXPECTED(fbc == NULL)) { + if (EXPECTED(!EG(exception))) { + zend_throw_error(NULL, "Call to undefined method %s::%s()", ZSTR_VAL(obj->ce->name), Z_STRVAL_P(function_name)); + } + + + HANDLE_EXCEPTION(); + } + if (IS_CONST == IS_CONST && + EXPECTED(fbc->type <= ZEND_USER_FUNCTION) && + EXPECTED(!(fbc->common.fn_flags & (ZEND_ACC_CALL_VIA_TRAMPOLINE|ZEND_ACC_NEVER_CACHE))) && + EXPECTED(obj == orig_obj)) { + CACHE_POLYMORPHIC_PTR(Z_CACHE_SLOT_P(function_name), called_scope, fbc); + } + if (EXPECTED(fbc->type == ZEND_USER_FUNCTION) && UNEXPECTED(!fbc->op_array.run_time_cache)) { + init_func_run_time_cache(&fbc->op_array); + } + } + + call_info = ZEND_CALL_NESTED_FUNCTION; + if (UNEXPECTED((fbc->common.fn_flags & ZEND_ACC_STATIC) != 0)) { + obj = NULL; + } else if (IS_UNUSED & (IS_VAR|IS_TMP_VAR|IS_CV)) { + /* CV may be changed indirectly (e.g. when it's a reference) */ + call_info = ZEND_CALL_NESTED_FUNCTION | ZEND_CALL_RELEASE_THIS; + GC_REFCOUNT(obj)++; /* For $this pointer */ + } + + + if ((IS_UNUSED & (IS_VAR|IS_TMP_VAR)) && UNEXPECTED(EG(exception))) { + HANDLE_EXCEPTION(); + } + + call = zend_vm_stack_push_call_frame(call_info, + fbc, opline->extended_value, called_scope, obj); + call->prev_execute_data = EX(call); + EX(call) = call; + + ZEND_VM_NEXT_OPCODE(); +} + +static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_INIT_STATIC_METHOD_CALL_SPEC_UNUSED_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS) +{ + USE_OPLINE + zval *function_name; + zend_class_entry *ce; + zend_object *object; + zend_function *fbc; + zend_execute_data *call; + + SAVE_OPLINE(); + + if (IS_UNUSED == IS_CONST) { + /* no function found. try a static method in class */ + ce = CACHED_PTR(Z_CACHE_SLOT_P(EX_CONSTANT(opline->op1))); + if (UNEXPECTED(ce == NULL)) { + ce = zend_fetch_class_by_name(Z_STR_P(EX_CONSTANT(opline->op1)), EX_CONSTANT(opline->op1) + 1, ZEND_FETCH_CLASS_DEFAULT | ZEND_FETCH_CLASS_EXCEPTION); + if (UNEXPECTED(ce == NULL)) { + ZEND_ASSERT(EG(exception)); + HANDLE_EXCEPTION(); + } + CACHE_PTR(Z_CACHE_SLOT_P(EX_CONSTANT(opline->op1)), ce); + } + } else if (IS_UNUSED == IS_UNUSED) { + ce = zend_fetch_class(NULL, opline->op1.num); + if (UNEXPECTED(ce == NULL)) { + ZEND_ASSERT(EG(exception)); + + HANDLE_EXCEPTION(); + } + } else { + ce = Z_CE_P(EX_VAR(opline->op1.var)); + } + + if (IS_UNUSED == IS_CONST && + IS_CONST == IS_CONST && + EXPECTED((fbc = CACHED_PTR(Z_CACHE_SLOT_P(EX_CONSTANT(opline->op2)))) != NULL)) { + /* nothing to do */ + } else if (IS_UNUSED != IS_CONST && + IS_CONST == IS_CONST && + (fbc = CACHED_POLYMORPHIC_PTR(Z_CACHE_SLOT_P(EX_CONSTANT(opline->op2)), ce))) { + /* do nothing */ + } else if (IS_CONST != IS_UNUSED) { + + + function_name = EX_CONSTANT(opline->op2); + if (IS_CONST != IS_CONST) { + if (UNEXPECTED(Z_TYPE_P(function_name) != IS_STRING)) { + do { + if (IS_CONST & (IS_VAR|IS_CV) && Z_ISREF_P(function_name)) { + function_name = Z_REFVAL_P(function_name); + if (EXPECTED(Z_TYPE_P(function_name) == IS_STRING)) { + break; + } + } else if (IS_CONST == IS_CV && UNEXPECTED(Z_TYPE_P(function_name) == IS_UNDEF)) { + GET_OP2_UNDEF_CV(function_name, BP_VAR_R); + if (UNEXPECTED(EG(exception) != NULL)) { + HANDLE_EXCEPTION(); + } + } + zend_throw_error(NULL, "Function name must be a string"); + + HANDLE_EXCEPTION(); + } while (0); + } + } + + if (ce->get_static_method) { + fbc = ce->get_static_method(ce, Z_STR_P(function_name)); + } else { + fbc = zend_std_get_static_method(ce, Z_STR_P(function_name), ((IS_CONST == IS_CONST) ? (EX_CONSTANT(opline->op2) + 1) : NULL)); + } + if (UNEXPECTED(fbc == NULL)) { + if (EXPECTED(!EG(exception))) { + zend_throw_error(NULL, "Call to undefined method %s::%s()", ZSTR_VAL(ce->name), Z_STRVAL_P(function_name)); + } + + HANDLE_EXCEPTION(); + } + if (IS_CONST == IS_CONST && + EXPECTED(fbc->type <= ZEND_USER_FUNCTION) && + EXPECTED(!(fbc->common.fn_flags & (ZEND_ACC_CALL_VIA_TRAMPOLINE|ZEND_ACC_NEVER_CACHE)))) { + if (IS_UNUSED == IS_CONST) { + CACHE_PTR(Z_CACHE_SLOT_P(function_name), fbc); + } else { + CACHE_POLYMORPHIC_PTR(Z_CACHE_SLOT_P(function_name), ce, fbc); + } + } + if (EXPECTED(fbc->type == ZEND_USER_FUNCTION) && UNEXPECTED(!fbc->op_array.run_time_cache)) { + init_func_run_time_cache(&fbc->op_array); + } + if (IS_CONST != IS_CONST) { + + } + } else { + if (UNEXPECTED(ce->constructor == NULL)) { + zend_throw_error(NULL, "Cannot call constructor"); + HANDLE_EXCEPTION(); + } + if (Z_TYPE(EX(This)) == IS_OBJECT && Z_OBJ(EX(This))->ce != ce->constructor->common.scope && (ce->constructor->common.fn_flags & ZEND_ACC_PRIVATE)) { + zend_throw_error(NULL, "Cannot call private %s::__construct()", ZSTR_VAL(ce->name)); + HANDLE_EXCEPTION(); + } + fbc = ce->constructor; + if (EXPECTED(fbc->type == ZEND_USER_FUNCTION) && UNEXPECTED(!fbc->op_array.run_time_cache)) { + init_func_run_time_cache(&fbc->op_array); + } + } + + object = NULL; + if (!(fbc->common.fn_flags & ZEND_ACC_STATIC)) { + if (Z_TYPE(EX(This)) == IS_OBJECT && instanceof_function(Z_OBJCE(EX(This)), ce)) { + object = Z_OBJ(EX(This)); + ce = object->ce; + } else { + if (fbc->common.fn_flags & ZEND_ACC_ALLOW_STATIC) { + /* Allowed for PHP 4 compatibility. */ + zend_error( + E_DEPRECATED, + "Non-static method %s::%s() should not be called statically", + ZSTR_VAL(fbc->common.scope->name), ZSTR_VAL(fbc->common.function_name)); + if (UNEXPECTED(EG(exception) != NULL)) { + HANDLE_EXCEPTION(); + } + } else { + /* An internal function assumes $this is present and won't check that. + * So PHP would crash by allowing the call. */ + zend_throw_error( + zend_ce_error, + "Non-static method %s::%s() cannot be called statically", + ZSTR_VAL(fbc->common.scope->name), ZSTR_VAL(fbc->common.function_name)); + HANDLE_EXCEPTION(); + } + } + } + + if (IS_UNUSED == IS_UNUSED) { + /* previous opcode is ZEND_FETCH_CLASS */ + if ((opline->op1.num & ZEND_FETCH_CLASS_MASK) == ZEND_FETCH_CLASS_PARENT || + (opline->op1.num & ZEND_FETCH_CLASS_MASK) == ZEND_FETCH_CLASS_SELF) { + if (Z_TYPE(EX(This)) == IS_OBJECT) { + ce = Z_OBJCE(EX(This)); + } else { + ce = Z_CE(EX(This)); + } + } + } + + call = zend_vm_stack_push_call_frame(ZEND_CALL_NESTED_FUNCTION, + fbc, opline->extended_value, ce, object); + call->prev_execute_data = EX(call); + EX(call) = call; + + ZEND_VM_NEXT_OPCODE(); +} + +static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_FETCH_CONSTANT_SPEC_UNUSED_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS) +{ + USE_OPLINE + zend_constant *c; + + SAVE_OPLINE(); + + if (EXPECTED(CACHED_PTR(Z_CACHE_SLOT_P(EX_CONSTANT(opline->op2))))) { + c = CACHED_PTR(Z_CACHE_SLOT_P(EX_CONSTANT(opline->op2))); + } else if ((c = zend_quick_get_constant(EX_CONSTANT(opline->op2) + 1, opline->extended_value)) == NULL) { + if ((opline->extended_value & IS_CONSTANT_UNQUALIFIED) != 0) { + char *actual = (char *)zend_memrchr(Z_STRVAL_P(EX_CONSTANT(opline->op2)), '\\', Z_STRLEN_P(EX_CONSTANT(opline->op2))); + if (!actual) { + ZVAL_STR_COPY(EX_VAR(opline->result.var), Z_STR_P(EX_CONSTANT(opline->op2))); + } else { + actual++; + ZVAL_STRINGL(EX_VAR(opline->result.var), + actual, Z_STRLEN_P(EX_CONSTANT(opline->op2)) - (actual - Z_STRVAL_P(EX_CONSTANT(opline->op2)))); + } + /* non-qualified constant - allow text substitution */ + zend_error(E_NOTICE, "Use of undefined constant %s - assumed '%s'", + Z_STRVAL_P(EX_VAR(opline->result.var)), Z_STRVAL_P(EX_VAR(opline->result.var))); + ZEND_VM_NEXT_OPCODE_CHECK_EXCEPTION(); + } else { + zend_throw_error(NULL, "Undefined constant '%s'", Z_STRVAL_P(EX_CONSTANT(opline->op2))); + HANDLE_EXCEPTION(); + } + } else { + CACHE_PTR(Z_CACHE_SLOT_P(EX_CONSTANT(opline->op2)), c); + } + +#ifdef ZTS + if (c->flags & CONST_PERSISTENT) { + ZVAL_DUP(EX_VAR(opline->result.var), &c->value); + } else { + ZVAL_COPY(EX_VAR(opline->result.var), &c->value); + } +#else + ZVAL_COPY(EX_VAR(opline->result.var), &c->value); +#endif + + ZEND_VM_NEXT_OPCODE(); +} + +static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_FETCH_CLASS_CONSTANT_SPEC_UNUSED_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS) +{ + zend_class_entry *ce, *scope; + zend_class_constant *c; + zval *value; + USE_OPLINE + + SAVE_OPLINE(); + + do { + if (IS_UNUSED == IS_CONST) { + if (EXPECTED(CACHED_PTR(Z_CACHE_SLOT_P(EX_CONSTANT(opline->op2))))) { + value = CACHED_PTR(Z_CACHE_SLOT_P(EX_CONSTANT(opline->op2))); +#ifdef ZTS + ce = CACHED_PTR(Z_CACHE_SLOT_P(EX_CONSTANT(opline->op1))); +#endif + break; + } else if (EXPECTED(CACHED_PTR(Z_CACHE_SLOT_P(EX_CONSTANT(opline->op1))))) { + ce = CACHED_PTR(Z_CACHE_SLOT_P(EX_CONSTANT(opline->op1))); + } else { + ce = zend_fetch_class_by_name(Z_STR_P(EX_CONSTANT(opline->op1)), EX_CONSTANT(opline->op1) + 1, ZEND_FETCH_CLASS_DEFAULT | ZEND_FETCH_CLASS_EXCEPTION); + if (UNEXPECTED(ce == NULL)) { + ZEND_ASSERT(EG(exception)); + HANDLE_EXCEPTION(); + } + CACHE_PTR(Z_CACHE_SLOT_P(EX_CONSTANT(opline->op1)), ce); + } + } else { + if (IS_UNUSED == IS_UNUSED) { + ce = zend_fetch_class(NULL, opline->op1.num); + if (UNEXPECTED(ce == NULL)) { + ZEND_ASSERT(EG(exception)); + HANDLE_EXCEPTION(); + } + } else { + ce = Z_CE_P(EX_VAR(opline->op1.var)); + } + if ((value = CACHED_POLYMORPHIC_PTR(Z_CACHE_SLOT_P(EX_CONSTANT(opline->op2)), ce)) != NULL) { + break; + } + } + + if (EXPECTED((c = zend_hash_find_ptr(&ce->constants_table, Z_STR_P(EX_CONSTANT(opline->op2)))) != NULL)) { + scope = EX(func)->op_array.scope; + if (!zend_verify_const_access(c, scope)) { + zend_throw_error(NULL, "Cannot access %s const %s::%s", zend_visibility_string(Z_ACCESS_FLAGS(c->value)), ZSTR_VAL(ce->name), Z_STRVAL_P(EX_CONSTANT(opline->op2))); + HANDLE_EXCEPTION(); + } + value = &c->value; + if (Z_CONSTANT_P(value)) { + zval_update_constant_ex(value, ce); + if (UNEXPECTED(EG(exception) != NULL)) { + HANDLE_EXCEPTION(); + } + } + if (IS_UNUSED == IS_CONST) { + CACHE_PTR(Z_CACHE_SLOT_P(EX_CONSTANT(opline->op2)), value); + } else { + CACHE_POLYMORPHIC_PTR(Z_CACHE_SLOT_P(EX_CONSTANT(opline->op2)), ce, value); + } + } else { + zend_throw_error(NULL, "Undefined class constant '%s'", Z_STRVAL_P(EX_CONSTANT(opline->op2))); + HANDLE_EXCEPTION(); + } + } while (0); + +#ifdef ZTS + if (ce->type == ZEND_INTERNAL_CLASS) { + ZVAL_DUP(EX_VAR(opline->result.var), value); + } else { + ZVAL_COPY(EX_VAR(opline->result.var), value); + } +#else + ZVAL_COPY(EX_VAR(opline->result.var), value); +#endif + + ZEND_VM_NEXT_OPCODE(); +} + +static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_INIT_ARRAY_SPEC_UNUSED_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS) +{ + zval *array; + uint32_t size; + USE_OPLINE + + array = EX_VAR(opline->result.var); + if (IS_UNUSED != IS_UNUSED) { + size = opline->extended_value >> ZEND_ARRAY_SIZE_SHIFT; + } else { + size = 0; + } + ZVAL_NEW_ARR(array); + zend_hash_init(Z_ARRVAL_P(array), size, NULL, ZVAL_PTR_DTOR, 0); + + if (IS_UNUSED != IS_UNUSED) { + /* Explicitly initialize array as not-packed if flag is set */ + if (opline->extended_value & ZEND_ARRAY_NOT_PACKED) { + zend_hash_real_init(Z_ARRVAL_P(array), 0); + } + } + + if (IS_UNUSED == IS_UNUSED) { + ZEND_VM_NEXT_OPCODE(); +#if 0 || (IS_UNUSED != IS_UNUSED) + } else { + ZEND_VM_TAIL_CALL(ZEND_ADD_ARRAY_ELEMENT_SPEC_UNUSED_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS_PASSTHRU)); +#endif + } +} + +static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_UNSET_OBJ_SPEC_UNUSED_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS) +{ + USE_OPLINE + + zval *container; + zval *offset; + + SAVE_OPLINE(); + container = _get_obj_zval_ptr_unused(execute_data); + if (IS_UNUSED == IS_UNUSED && UNEXPECTED(Z_TYPE_P(container) == IS_UNDEF)) { + zend_throw_error(NULL, "Using $this when not in object context"); + + HANDLE_EXCEPTION(); + } + offset = EX_CONSTANT(opline->op2); + + do { + if (IS_UNUSED != IS_UNUSED && UNEXPECTED(Z_TYPE_P(container) != IS_OBJECT)) { + if (Z_ISREF_P(container)) { + container = Z_REFVAL_P(container); + if (Z_TYPE_P(container) != IS_OBJECT) { + break; + } + } else { + break; + } + } + if (Z_OBJ_HT_P(container)->unset_property) { + Z_OBJ_HT_P(container)->unset_property(container, offset, ((IS_CONST == IS_CONST) ? CACHE_ADDR(Z_CACHE_SLOT_P(offset)) : NULL)); + } else { + zend_error(E_NOTICE, "Trying to unset property of non-object"); + } + } while (0); + + + ZEND_VM_NEXT_OPCODE_CHECK_EXCEPTION(); +} + +static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ISSET_ISEMPTY_PROP_OBJ_SPEC_UNUSED_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS) +{ + USE_OPLINE + + zval *container; + int result; + zval *offset; + + SAVE_OPLINE(); + container = _get_obj_zval_ptr_unused(execute_data); + + if (IS_UNUSED == IS_UNUSED && UNEXPECTED(Z_TYPE_P(container) == IS_UNDEF)) { + zend_throw_error(NULL, "Using $this when not in object context"); + + HANDLE_EXCEPTION(); + } + + offset = EX_CONSTANT(opline->op2); + + if (IS_UNUSED == IS_CONST || + (IS_UNUSED != IS_UNUSED && UNEXPECTED(Z_TYPE_P(container) != IS_OBJECT))) { + if ((IS_UNUSED & (IS_VAR|IS_CV)) && Z_ISREF_P(container)) { + container = Z_REFVAL_P(container); + if (UNEXPECTED(Z_TYPE_P(container) != IS_OBJECT)) { + goto isset_no_object; + } + } else { + goto isset_no_object; + } + } + if (UNEXPECTED(!Z_OBJ_HT_P(container)->has_property)) { + zend_error(E_NOTICE, "Trying to check property of non-object"); +isset_no_object: + result = ((opline->extended_value & ZEND_ISSET) == 0); + } else { + result = + ((opline->extended_value & ZEND_ISSET) == 0) ^ + Z_OBJ_HT_P(container)->has_property(container, offset, (opline->extended_value & ZEND_ISSET) == 0, ((IS_CONST == IS_CONST) ? CACHE_ADDR(Z_CACHE_SLOT_P(offset)) : NULL)); + } + + + ZEND_VM_SMART_BRANCH(result, 1); + ZVAL_BOOL(EX_VAR(opline->result.var), result); + ZEND_VM_NEXT_OPCODE_CHECK_EXCEPTION(); +} + +static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_YIELD_SPEC_UNUSED_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS) +{ + USE_OPLINE + + zend_generator *generator = zend_get_running_generator(execute_data); + + SAVE_OPLINE(); + if (UNEXPECTED(generator->flags & ZEND_GENERATOR_FORCED_CLOSE)) { + zend_throw_error(NULL, "Cannot yield from finally in a force-closed generator"); + + + HANDLE_EXCEPTION(); + } + + /* Destroy the previously yielded value */ + zval_ptr_dtor(&generator->value); + + /* Destroy the previously yielded key */ + zval_ptr_dtor(&generator->key); + + /* Set the new yielded value */ + if (IS_UNUSED != IS_UNUSED) { + + + if (UNEXPECTED(EX(func)->op_array.fn_flags & ZEND_ACC_RETURN_REFERENCE)) { + /* Constants and temporary variables aren't yieldable by reference, + * but we still allow them with a notice. */ + if (IS_UNUSED & (IS_CONST|IS_TMP_VAR)) { + zval *value; + + zend_error(E_NOTICE, "Only variable references should be yielded by reference"); + + value = NULL; + ZVAL_COPY_VALUE(&generator->value, value); + if (IS_UNUSED == IS_CONST) { + if (UNEXPECTED(Z_OPT_REFCOUNTED(generator->value))) { + Z_ADDREF(generator->value); + } + } + } else { + zval *value_ptr = NULL; + + /* If a function call result is yielded and the function did + * not return by reference we throw a notice. */ + if (IS_UNUSED == IS_VAR && + (value_ptr == &EG(uninitialized_zval) || + (opline->extended_value == ZEND_RETURNS_FUNCTION && + !Z_ISREF_P(value_ptr)))) { + zend_error(E_NOTICE, "Only variable references should be yielded by reference"); + } else { + ZVAL_MAKE_REF(value_ptr); + } + ZVAL_COPY(&generator->value, value_ptr); + + } + } else { + zval *value = NULL; + + /* Consts, temporary variables and references need copying */ + if (IS_UNUSED == IS_CONST) { + ZVAL_COPY_VALUE(&generator->value, value); + if (UNEXPECTED(Z_OPT_REFCOUNTED(generator->value))) { + Z_ADDREF(generator->value); + } + } else if (IS_UNUSED == IS_TMP_VAR) { + ZVAL_COPY_VALUE(&generator->value, value); + } else if ((IS_UNUSED & (IS_VAR|IS_CV)) && Z_ISREF_P(value)) { + ZVAL_COPY(&generator->value, Z_REFVAL_P(value)); + + } else { + ZVAL_COPY_VALUE(&generator->value, value); + if (IS_UNUSED == IS_CV) { + if (Z_OPT_REFCOUNTED_P(value)) Z_ADDREF_P(value); + } + } + } + } else { + /* If no value was specified yield null */ + ZVAL_NULL(&generator->value); + } + + /* Set the new yielded key */ + if (IS_CONST != IS_UNUSED) { + + zval *key = EX_CONSTANT(opline->op2); + + /* Consts, temporary variables and references need copying */ + if (IS_CONST == IS_CONST) { + ZVAL_COPY_VALUE(&generator->key, key); + if (UNEXPECTED(Z_OPT_REFCOUNTED(generator->key))) { + Z_ADDREF(generator->key); + } + } else if (IS_CONST == IS_TMP_VAR) { + ZVAL_COPY_VALUE(&generator->key, key); + } else if ((IS_CONST & (IS_VAR|IS_CV)) && Z_ISREF_P(key)) { + ZVAL_COPY(&generator->key, Z_REFVAL_P(key)); + + } else { + ZVAL_COPY_VALUE(&generator->key, key); + if (IS_CONST == IS_CV) { + if (Z_OPT_REFCOUNTED_P(key)) Z_ADDREF_P(key); + } + } + + if (Z_TYPE(generator->key) == IS_LONG + && Z_LVAL(generator->key) > generator->largest_used_integer_key + ) { + generator->largest_used_integer_key = Z_LVAL(generator->key); + } + } else { + /* If no key was specified we use auto-increment keys */ + generator->largest_used_integer_key++; + ZVAL_LONG(&generator->key, generator->largest_used_integer_key); + } + + if (RETURN_VALUE_USED(opline)) { + /* If the return value of yield is used set the send + * target and initialize it to NULL */ + generator->send_target = EX_VAR(opline->result.var); + ZVAL_NULL(generator->send_target); + } else { + generator->send_target = NULL; + } + + /* We increment to the next op, so we are at the correct position when the + * generator is resumed. */ + ZEND_VM_INC_OPCODE(); + + /* The GOTO VM uses a local opline variable. We need to set the opline + * variable in execute_data so we don't resume at an old position. */ + SAVE_OPLINE(); + + ZEND_VM_RETURN(); +} + +static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_YIELD_SPEC_UNUSED_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS) +{ + USE_OPLINE + + zend_generator *generator = zend_get_running_generator(execute_data); + + SAVE_OPLINE(); + if (UNEXPECTED(generator->flags & ZEND_GENERATOR_FORCED_CLOSE)) { + zend_throw_error(NULL, "Cannot yield from finally in a force-closed generator"); + zval_ptr_dtor_nogc(EX_VAR(opline->op2.var)); + + HANDLE_EXCEPTION(); + } + + /* Destroy the previously yielded value */ + zval_ptr_dtor(&generator->value); + + /* Destroy the previously yielded key */ + zval_ptr_dtor(&generator->key); + + /* Set the new yielded value */ + if (IS_UNUSED != IS_UNUSED) { + + + if (UNEXPECTED(EX(func)->op_array.fn_flags & ZEND_ACC_RETURN_REFERENCE)) { + /* Constants and temporary variables aren't yieldable by reference, + * but we still allow them with a notice. */ + if (IS_UNUSED & (IS_CONST|IS_TMP_VAR)) { + zval *value; + + zend_error(E_NOTICE, "Only variable references should be yielded by reference"); + + value = NULL; + ZVAL_COPY_VALUE(&generator->value, value); + if (IS_UNUSED == IS_CONST) { + if (UNEXPECTED(Z_OPT_REFCOUNTED(generator->value))) { + Z_ADDREF(generator->value); + } + } + } else { + zval *value_ptr = NULL; + + /* If a function call result is yielded and the function did + * not return by reference we throw a notice. */ + if (IS_UNUSED == IS_VAR && + (value_ptr == &EG(uninitialized_zval) || + (opline->extended_value == ZEND_RETURNS_FUNCTION && + !Z_ISREF_P(value_ptr)))) { + zend_error(E_NOTICE, "Only variable references should be yielded by reference"); + } else { + ZVAL_MAKE_REF(value_ptr); + } + ZVAL_COPY(&generator->value, value_ptr); + + } + } else { + zval *value = NULL; + + /* Consts, temporary variables and references need copying */ + if (IS_UNUSED == IS_CONST) { + ZVAL_COPY_VALUE(&generator->value, value); + if (UNEXPECTED(Z_OPT_REFCOUNTED(generator->value))) { + Z_ADDREF(generator->value); + } + } else if (IS_UNUSED == IS_TMP_VAR) { + ZVAL_COPY_VALUE(&generator->value, value); + } else if ((IS_UNUSED & (IS_VAR|IS_CV)) && Z_ISREF_P(value)) { + ZVAL_COPY(&generator->value, Z_REFVAL_P(value)); + + } else { + ZVAL_COPY_VALUE(&generator->value, value); + if (IS_UNUSED == IS_CV) { + if (Z_OPT_REFCOUNTED_P(value)) Z_ADDREF_P(value); + } + } + } + } else { + /* If no value was specified yield null */ + ZVAL_NULL(&generator->value); + } + + /* Set the new yielded key */ + if (IS_TMP_VAR != IS_UNUSED) { + zend_free_op free_op2; + zval *key = _get_zval_ptr_tmp(opline->op2.var, execute_data, &free_op2); + + /* Consts, temporary variables and references need copying */ + if (IS_TMP_VAR == IS_CONST) { + ZVAL_COPY_VALUE(&generator->key, key); + if (UNEXPECTED(Z_OPT_REFCOUNTED(generator->key))) { + Z_ADDREF(generator->key); + } + } else if (IS_TMP_VAR == IS_TMP_VAR) { + ZVAL_COPY_VALUE(&generator->key, key); + } else if ((IS_TMP_VAR & (IS_VAR|IS_CV)) && Z_ISREF_P(key)) { + ZVAL_COPY(&generator->key, Z_REFVAL_P(key)); + + } else { + ZVAL_COPY_VALUE(&generator->key, key); + if (IS_TMP_VAR == IS_CV) { + if (Z_OPT_REFCOUNTED_P(key)) Z_ADDREF_P(key); + } + } + + if (Z_TYPE(generator->key) == IS_LONG + && Z_LVAL(generator->key) > generator->largest_used_integer_key + ) { + generator->largest_used_integer_key = Z_LVAL(generator->key); + } + } else { + /* If no key was specified we use auto-increment keys */ + generator->largest_used_integer_key++; + ZVAL_LONG(&generator->key, generator->largest_used_integer_key); + } + + if (RETURN_VALUE_USED(opline)) { + /* If the return value of yield is used set the send + * target and initialize it to NULL */ + generator->send_target = EX_VAR(opline->result.var); + ZVAL_NULL(generator->send_target); + } else { + generator->send_target = NULL; + } + + /* We increment to the next op, so we are at the correct position when the + * generator is resumed. */ + ZEND_VM_INC_OPCODE(); + + /* The GOTO VM uses a local opline variable. We need to set the opline + * variable in execute_data so we don't resume at an old position. */ + SAVE_OPLINE(); + + ZEND_VM_RETURN(); +} + +static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_YIELD_SPEC_UNUSED_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) +{ + USE_OPLINE + + zend_generator *generator = zend_get_running_generator(execute_data); + + SAVE_OPLINE(); + if (UNEXPECTED(generator->flags & ZEND_GENERATOR_FORCED_CLOSE)) { + zend_throw_error(NULL, "Cannot yield from finally in a force-closed generator"); + zval_ptr_dtor_nogc(EX_VAR(opline->op2.var)); + + HANDLE_EXCEPTION(); + } + + /* Destroy the previously yielded value */ + zval_ptr_dtor(&generator->value); + + /* Destroy the previously yielded key */ + zval_ptr_dtor(&generator->key); + + /* Set the new yielded value */ + if (IS_UNUSED != IS_UNUSED) { + + + if (UNEXPECTED(EX(func)->op_array.fn_flags & ZEND_ACC_RETURN_REFERENCE)) { + /* Constants and temporary variables aren't yieldable by reference, + * but we still allow them with a notice. */ + if (IS_UNUSED & (IS_CONST|IS_TMP_VAR)) { + zval *value; + + zend_error(E_NOTICE, "Only variable references should be yielded by reference"); + + value = NULL; + ZVAL_COPY_VALUE(&generator->value, value); + if (IS_UNUSED == IS_CONST) { + if (UNEXPECTED(Z_OPT_REFCOUNTED(generator->value))) { + Z_ADDREF(generator->value); + } + } + } else { + zval *value_ptr = NULL; + + /* If a function call result is yielded and the function did + * not return by reference we throw a notice. */ + if (IS_UNUSED == IS_VAR && + (value_ptr == &EG(uninitialized_zval) || + (opline->extended_value == ZEND_RETURNS_FUNCTION && + !Z_ISREF_P(value_ptr)))) { + zend_error(E_NOTICE, "Only variable references should be yielded by reference"); + } else { + ZVAL_MAKE_REF(value_ptr); + } + ZVAL_COPY(&generator->value, value_ptr); + + } + } else { + zval *value = NULL; + + /* Consts, temporary variables and references need copying */ + if (IS_UNUSED == IS_CONST) { + ZVAL_COPY_VALUE(&generator->value, value); + if (UNEXPECTED(Z_OPT_REFCOUNTED(generator->value))) { + Z_ADDREF(generator->value); + } + } else if (IS_UNUSED == IS_TMP_VAR) { + ZVAL_COPY_VALUE(&generator->value, value); + } else if ((IS_UNUSED & (IS_VAR|IS_CV)) && Z_ISREF_P(value)) { + ZVAL_COPY(&generator->value, Z_REFVAL_P(value)); + + } else { + ZVAL_COPY_VALUE(&generator->value, value); + if (IS_UNUSED == IS_CV) { + if (Z_OPT_REFCOUNTED_P(value)) Z_ADDREF_P(value); + } + } + } + } else { + /* If no value was specified yield null */ + ZVAL_NULL(&generator->value); + } + + /* Set the new yielded key */ + if (IS_VAR != IS_UNUSED) { + zend_free_op free_op2; + zval *key = _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2); + + /* Consts, temporary variables and references need copying */ + if (IS_VAR == IS_CONST) { + ZVAL_COPY_VALUE(&generator->key, key); + if (UNEXPECTED(Z_OPT_REFCOUNTED(generator->key))) { + Z_ADDREF(generator->key); + } + } else if (IS_VAR == IS_TMP_VAR) { + ZVAL_COPY_VALUE(&generator->key, key); + } else if ((IS_VAR & (IS_VAR|IS_CV)) && Z_ISREF_P(key)) { + ZVAL_COPY(&generator->key, Z_REFVAL_P(key)); + zval_ptr_dtor_nogc(free_op2); + } else { + ZVAL_COPY_VALUE(&generator->key, key); + if (IS_VAR == IS_CV) { + if (Z_OPT_REFCOUNTED_P(key)) Z_ADDREF_P(key); + } + } + + if (Z_TYPE(generator->key) == IS_LONG + && Z_LVAL(generator->key) > generator->largest_used_integer_key + ) { + generator->largest_used_integer_key = Z_LVAL(generator->key); + } + } else { + /* If no key was specified we use auto-increment keys */ + generator->largest_used_integer_key++; + ZVAL_LONG(&generator->key, generator->largest_used_integer_key); + } + + if (RETURN_VALUE_USED(opline)) { + /* If the return value of yield is used set the send + * target and initialize it to NULL */ + generator->send_target = EX_VAR(opline->result.var); + ZVAL_NULL(generator->send_target); + } else { + generator->send_target = NULL; + } + + /* We increment to the next op, so we are at the correct position when the + * generator is resumed. */ + ZEND_VM_INC_OPCODE(); + + /* The GOTO VM uses a local opline variable. We need to set the opline + * variable in execute_data so we don't resume at an old position. */ + SAVE_OPLINE(); + + ZEND_VM_RETURN(); +} + +static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_INIT_STATIC_METHOD_CALL_SPEC_UNUSED_UNUSED_HANDLER(ZEND_OPCODE_HANDLER_ARGS) +{ + USE_OPLINE + zval *function_name; + zend_class_entry *ce; + zend_object *object; + zend_function *fbc; + zend_execute_data *call; + + SAVE_OPLINE(); + + if (IS_UNUSED == IS_CONST) { + /* no function found. try a static method in class */ + ce = CACHED_PTR(Z_CACHE_SLOT_P(EX_CONSTANT(opline->op1))); + if (UNEXPECTED(ce == NULL)) { + ce = zend_fetch_class_by_name(Z_STR_P(EX_CONSTANT(opline->op1)), EX_CONSTANT(opline->op1) + 1, ZEND_FETCH_CLASS_DEFAULT | ZEND_FETCH_CLASS_EXCEPTION); + if (UNEXPECTED(ce == NULL)) { + ZEND_ASSERT(EG(exception)); + HANDLE_EXCEPTION(); + } + CACHE_PTR(Z_CACHE_SLOT_P(EX_CONSTANT(opline->op1)), ce); + } + } else if (IS_UNUSED == IS_UNUSED) { + ce = zend_fetch_class(NULL, opline->op1.num); + if (UNEXPECTED(ce == NULL)) { + ZEND_ASSERT(EG(exception)); + + HANDLE_EXCEPTION(); + } + } else { + ce = Z_CE_P(EX_VAR(opline->op1.var)); + } + + if (IS_UNUSED == IS_CONST && + IS_UNUSED == IS_CONST && + EXPECTED((fbc = CACHED_PTR(Z_CACHE_SLOT_P(EX_CONSTANT(opline->op2)))) != NULL)) { + /* nothing to do */ + } else if (IS_UNUSED != IS_CONST && + IS_UNUSED == IS_CONST && + (fbc = CACHED_POLYMORPHIC_PTR(Z_CACHE_SLOT_P(EX_CONSTANT(opline->op2)), ce))) { + /* do nothing */ + } else if (IS_UNUSED != IS_UNUSED) { + + + function_name = NULL; + if (IS_UNUSED != IS_CONST) { + if (UNEXPECTED(Z_TYPE_P(function_name) != IS_STRING)) { + do { + if (IS_UNUSED & (IS_VAR|IS_CV) && Z_ISREF_P(function_name)) { + function_name = Z_REFVAL_P(function_name); + if (EXPECTED(Z_TYPE_P(function_name) == IS_STRING)) { + break; + } + } else if (IS_UNUSED == IS_CV && UNEXPECTED(Z_TYPE_P(function_name) == IS_UNDEF)) { + GET_OP2_UNDEF_CV(function_name, BP_VAR_R); + if (UNEXPECTED(EG(exception) != NULL)) { + HANDLE_EXCEPTION(); + } + } + zend_throw_error(NULL, "Function name must be a string"); + + HANDLE_EXCEPTION(); + } while (0); + } + } + + if (ce->get_static_method) { + fbc = ce->get_static_method(ce, Z_STR_P(function_name)); + } else { + fbc = zend_std_get_static_method(ce, Z_STR_P(function_name), ((IS_UNUSED == IS_CONST) ? (EX_CONSTANT(opline->op2) + 1) : NULL)); + } + if (UNEXPECTED(fbc == NULL)) { + if (EXPECTED(!EG(exception))) { + zend_throw_error(NULL, "Call to undefined method %s::%s()", ZSTR_VAL(ce->name), Z_STRVAL_P(function_name)); + } + + HANDLE_EXCEPTION(); + } + if (IS_UNUSED == IS_CONST && + EXPECTED(fbc->type <= ZEND_USER_FUNCTION) && + EXPECTED(!(fbc->common.fn_flags & (ZEND_ACC_CALL_VIA_TRAMPOLINE|ZEND_ACC_NEVER_CACHE)))) { + if (IS_UNUSED == IS_CONST) { + CACHE_PTR(Z_CACHE_SLOT_P(function_name), fbc); + } else { + CACHE_POLYMORPHIC_PTR(Z_CACHE_SLOT_P(function_name), ce, fbc); + } + } + if (EXPECTED(fbc->type == ZEND_USER_FUNCTION) && UNEXPECTED(!fbc->op_array.run_time_cache)) { + init_func_run_time_cache(&fbc->op_array); + } + if (IS_UNUSED != IS_CONST) { + + } + } else { + if (UNEXPECTED(ce->constructor == NULL)) { + zend_throw_error(NULL, "Cannot call constructor"); + HANDLE_EXCEPTION(); + } + if (Z_TYPE(EX(This)) == IS_OBJECT && Z_OBJ(EX(This))->ce != ce->constructor->common.scope && (ce->constructor->common.fn_flags & ZEND_ACC_PRIVATE)) { + zend_throw_error(NULL, "Cannot call private %s::__construct()", ZSTR_VAL(ce->name)); + HANDLE_EXCEPTION(); + } + fbc = ce->constructor; + if (EXPECTED(fbc->type == ZEND_USER_FUNCTION) && UNEXPECTED(!fbc->op_array.run_time_cache)) { + init_func_run_time_cache(&fbc->op_array); + } + } + + object = NULL; + if (!(fbc->common.fn_flags & ZEND_ACC_STATIC)) { + if (Z_TYPE(EX(This)) == IS_OBJECT && instanceof_function(Z_OBJCE(EX(This)), ce)) { + object = Z_OBJ(EX(This)); + ce = object->ce; + } else { + if (fbc->common.fn_flags & ZEND_ACC_ALLOW_STATIC) { + /* Allowed for PHP 4 compatibility. */ + zend_error( + E_DEPRECATED, + "Non-static method %s::%s() should not be called statically", + ZSTR_VAL(fbc->common.scope->name), ZSTR_VAL(fbc->common.function_name)); + if (UNEXPECTED(EG(exception) != NULL)) { + HANDLE_EXCEPTION(); + } + } else { + /* An internal function assumes $this is present and won't check that. + * So PHP would crash by allowing the call. */ + zend_throw_error( + zend_ce_error, + "Non-static method %s::%s() cannot be called statically", + ZSTR_VAL(fbc->common.scope->name), ZSTR_VAL(fbc->common.function_name)); + HANDLE_EXCEPTION(); + } + } } -#else - ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_VAR_TMPVAR(add_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); + + if (IS_UNUSED == IS_UNUSED) { + /* previous opcode is ZEND_FETCH_CLASS */ + if ((opline->op1.num & ZEND_FETCH_CLASS_MASK) == ZEND_FETCH_CLASS_PARENT || + (opline->op1.num & ZEND_FETCH_CLASS_MASK) == ZEND_FETCH_CLASS_SELF) { + if (Z_TYPE(EX(This)) == IS_OBJECT) { + ce = Z_OBJCE(EX(This)); + } else { + ce = Z_CE(EX(This)); + } + } + } + + call = zend_vm_stack_push_call_frame(ZEND_CALL_NESTED_FUNCTION, + fbc, opline->extended_value, ce, object); + call->prev_execute_data = EX(call); + EX(call) = call; + + ZEND_VM_NEXT_OPCODE(); +} + +static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_VERIFY_RETURN_TYPE_SPEC_UNUSED_UNUSED_HANDLER(ZEND_OPCODE_HANDLER_ARGS) +{ + USE_OPLINE + + SAVE_OPLINE(); + if (IS_UNUSED == IS_UNUSED) { + zend_verify_missing_return_type(EX(func), CACHE_ADDR(opline->op2.num)); + } else { +/* prevents "undefined variable opline" errors */ +#if 0 || (IS_UNUSED != IS_UNUSED) + zval *retval_ref, *retval_ptr; + + zend_arg_info *ret_info = EX(func)->common.arg_info - 1; + + retval_ref = retval_ptr = NULL; + + if (IS_UNUSED == IS_CONST) { + ZVAL_COPY(EX_VAR(opline->result.var), retval_ptr); + retval_ref = retval_ptr = EX_VAR(opline->result.var); + } else if (IS_UNUSED == IS_VAR) { + if (UNEXPECTED(Z_TYPE_P(retval_ptr) == IS_INDIRECT)) { + retval_ptr = Z_INDIRECT_P(retval_ptr); + } + ZVAL_DEREF(retval_ptr); + } else if (IS_UNUSED == IS_CV) { + ZVAL_DEREF(retval_ptr); + } + + if (UNEXPECTED(!ret_info->class_name + && ret_info->type_hint != IS_CALLABLE + && ret_info->type_hint != IS_ITERABLE + && !ZEND_SAME_FAKE_TYPE(ret_info->type_hint, Z_TYPE_P(retval_ptr)) + && !(EX(func)->op_array.fn_flags & ZEND_ACC_RETURN_REFERENCE) + && retval_ref != retval_ptr) + ) { + /* A cast might happen - unwrap the reference if this is a by-value return */ + if (Z_REFCOUNT_P(retval_ref) == 1) { + ZVAL_UNREF(retval_ref); + } else { + Z_DELREF_P(retval_ref); + ZVAL_COPY(retval_ref, retval_ptr); + } + retval_ptr = retval_ref; + } + zend_verify_return_type(EX(func), retval_ptr, CACHE_ADDR(opline->op2.num)); + + if (UNEXPECTED(EG(exception) != NULL)) { + if (IS_UNUSED == IS_CONST) { + zval_ptr_dtor_nogc(retval_ptr); + } + } #endif + } + ZEND_VM_NEXT_OPCODE_CHECK_EXCEPTION(); } -static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_SUB_SPEC_VAR_TMPVAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) +static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_INIT_ARRAY_SPEC_UNUSED_UNUSED_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { -#if 0 || ((IS_TMP_VAR|IS_VAR) != IS_UNUSED) + zval *array; + uint32_t size; USE_OPLINE -# if 0 || (IS_VAR != IS_UNUSED) - if (EXPECTED(opline->extended_value == 0)) { - ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_VAR_TMPVAR(sub_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); + array = EX_VAR(opline->result.var); + if (IS_UNUSED != IS_UNUSED) { + size = opline->extended_value >> ZEND_ARRAY_SIZE_SHIFT; + } else { + size = 0; } -# endif - if (EXPECTED(opline->extended_value == ZEND_ASSIGN_DIM)) { - ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_VAR_TMPVAR(sub_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); - } else /* if (EXPECTED(opline->extended_value == ZEND_ASSIGN_OBJ)) */ { - ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_VAR_TMPVAR(sub_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); + ZVAL_NEW_ARR(array); + zend_hash_init(Z_ARRVAL_P(array), size, NULL, ZVAL_PTR_DTOR, 0); + + if (IS_UNUSED != IS_UNUSED) { + /* Explicitly initialize array as not-packed if flag is set */ + if (opline->extended_value & ZEND_ARRAY_NOT_PACKED) { + zend_hash_real_init(Z_ARRVAL_P(array), 0); + } } -#else - ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_VAR_TMPVAR(sub_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); + + if (IS_UNUSED == IS_UNUSED) { + ZEND_VM_NEXT_OPCODE(); +#if 0 || (IS_UNUSED != IS_UNUSED) + } else { + ZEND_VM_TAIL_CALL(ZEND_ADD_ARRAY_ELEMENT_SPEC_UNUSED_UNUSED_HANDLER(ZEND_OPCODE_HANDLER_ARGS_PASSTHRU)); #endif + } } -static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_MUL_SPEC_VAR_TMPVAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) +static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_YIELD_SPEC_UNUSED_UNUSED_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { -#if 0 || ((IS_TMP_VAR|IS_VAR) != IS_UNUSED) USE_OPLINE -# if 0 || (IS_VAR != IS_UNUSED) - if (EXPECTED(opline->extended_value == 0)) { - ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_VAR_TMPVAR(mul_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); + zend_generator *generator = zend_get_running_generator(execute_data); + + SAVE_OPLINE(); + if (UNEXPECTED(generator->flags & ZEND_GENERATOR_FORCED_CLOSE)) { + zend_throw_error(NULL, "Cannot yield from finally in a force-closed generator"); + + + HANDLE_EXCEPTION(); } -# endif - if (EXPECTED(opline->extended_value == ZEND_ASSIGN_DIM)) { - ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_VAR_TMPVAR(mul_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); - } else /* if (EXPECTED(opline->extended_value == ZEND_ASSIGN_OBJ)) */ { - ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_VAR_TMPVAR(mul_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); + + /* Destroy the previously yielded value */ + zval_ptr_dtor(&generator->value); + + /* Destroy the previously yielded key */ + zval_ptr_dtor(&generator->key); + + /* Set the new yielded value */ + if (IS_UNUSED != IS_UNUSED) { + + + if (UNEXPECTED(EX(func)->op_array.fn_flags & ZEND_ACC_RETURN_REFERENCE)) { + /* Constants and temporary variables aren't yieldable by reference, + * but we still allow them with a notice. */ + if (IS_UNUSED & (IS_CONST|IS_TMP_VAR)) { + zval *value; + + zend_error(E_NOTICE, "Only variable references should be yielded by reference"); + + value = NULL; + ZVAL_COPY_VALUE(&generator->value, value); + if (IS_UNUSED == IS_CONST) { + if (UNEXPECTED(Z_OPT_REFCOUNTED(generator->value))) { + Z_ADDREF(generator->value); + } + } + } else { + zval *value_ptr = NULL; + + /* If a function call result is yielded and the function did + * not return by reference we throw a notice. */ + if (IS_UNUSED == IS_VAR && + (value_ptr == &EG(uninitialized_zval) || + (opline->extended_value == ZEND_RETURNS_FUNCTION && + !Z_ISREF_P(value_ptr)))) { + zend_error(E_NOTICE, "Only variable references should be yielded by reference"); + } else { + ZVAL_MAKE_REF(value_ptr); + } + ZVAL_COPY(&generator->value, value_ptr); + + } + } else { + zval *value = NULL; + + /* Consts, temporary variables and references need copying */ + if (IS_UNUSED == IS_CONST) { + ZVAL_COPY_VALUE(&generator->value, value); + if (UNEXPECTED(Z_OPT_REFCOUNTED(generator->value))) { + Z_ADDREF(generator->value); + } + } else if (IS_UNUSED == IS_TMP_VAR) { + ZVAL_COPY_VALUE(&generator->value, value); + } else if ((IS_UNUSED & (IS_VAR|IS_CV)) && Z_ISREF_P(value)) { + ZVAL_COPY(&generator->value, Z_REFVAL_P(value)); + + } else { + ZVAL_COPY_VALUE(&generator->value, value); + if (IS_UNUSED == IS_CV) { + if (Z_OPT_REFCOUNTED_P(value)) Z_ADDREF_P(value); + } + } + } + } else { + /* If no value was specified yield null */ + ZVAL_NULL(&generator->value); + } + + /* Set the new yielded key */ + if (IS_UNUSED != IS_UNUSED) { + + zval *key = NULL; + + /* Consts, temporary variables and references need copying */ + if (IS_UNUSED == IS_CONST) { + ZVAL_COPY_VALUE(&generator->key, key); + if (UNEXPECTED(Z_OPT_REFCOUNTED(generator->key))) { + Z_ADDREF(generator->key); + } + } else if (IS_UNUSED == IS_TMP_VAR) { + ZVAL_COPY_VALUE(&generator->key, key); + } else if ((IS_UNUSED & (IS_VAR|IS_CV)) && Z_ISREF_P(key)) { + ZVAL_COPY(&generator->key, Z_REFVAL_P(key)); + + } else { + ZVAL_COPY_VALUE(&generator->key, key); + if (IS_UNUSED == IS_CV) { + if (Z_OPT_REFCOUNTED_P(key)) Z_ADDREF_P(key); + } + } + + if (Z_TYPE(generator->key) == IS_LONG + && Z_LVAL(generator->key) > generator->largest_used_integer_key + ) { + generator->largest_used_integer_key = Z_LVAL(generator->key); + } + } else { + /* If no key was specified we use auto-increment keys */ + generator->largest_used_integer_key++; + ZVAL_LONG(&generator->key, generator->largest_used_integer_key); + } + + if (RETURN_VALUE_USED(opline)) { + /* If the return value of yield is used set the send + * target and initialize it to NULL */ + generator->send_target = EX_VAR(opline->result.var); + ZVAL_NULL(generator->send_target); + } else { + generator->send_target = NULL; + } + + /* We increment to the next op, so we are at the correct position when the + * generator is resumed. */ + ZEND_VM_INC_OPCODE(); + + /* The GOTO VM uses a local opline variable. We need to set the opline + * variable in execute_data so we don't resume at an old position. */ + SAVE_OPLINE(); + + ZEND_VM_RETURN(); +} + +static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_FETCH_THIS_SPEC_UNUSED_UNUSED_HANDLER(ZEND_OPCODE_HANDLER_ARGS) +{ + USE_OPLINE + + if (EXPECTED(Z_TYPE(EX(This)) == IS_OBJECT)) { + zval *result = EX_VAR(opline->result.var); + + ZVAL_OBJ(result, Z_OBJ(EX(This))); + Z_ADDREF_P(result); + ZEND_VM_NEXT_OPCODE(); + } else { + SAVE_OPLINE(); + zend_throw_error(NULL, "Using $this when not in object context"); + HANDLE_EXCEPTION(); + } +} + +static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ISSET_ISEMPTY_THIS_SPEC_UNUSED_UNUSED_HANDLER(ZEND_OPCODE_HANDLER_ARGS) +{ + USE_OPLINE + + ZVAL_BOOL(EX_VAR(opline->result.var), + (opline->extended_value & ZEND_ISSET) ? + (Z_TYPE(EX(This)) == IS_OBJECT) : + (Z_TYPE(EX(This)) != IS_OBJECT)); + ZEND_VM_NEXT_OPCODE(); +} + +static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL zend_binary_assign_op_obj_helper_SPEC_UNUSED_CV(binary_op_type binary_op ZEND_OPCODE_HANDLER_ARGS_DC) +{ + USE_OPLINE + zend_free_op free_op_data1; + zval *object; + zval *property; + zval *value; + zval *zptr; + + SAVE_OPLINE(); + object = _get_obj_zval_ptr_unused(execute_data); + + if (IS_UNUSED == IS_UNUSED && UNEXPECTED(Z_TYPE_P(object) == IS_UNDEF)) { + zend_throw_error(NULL, "Using $this when not in object context"); + FREE_UNFETCHED_OP((opline+1)->op1_type, (opline+1)->op1.var); + + HANDLE_EXCEPTION(); + } + + property = _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var); + + do { + value = get_zval_ptr_r((opline+1)->op1_type, (opline+1)->op1, execute_data, &free_op_data1); + + if (IS_UNUSED != IS_UNUSED && UNEXPECTED(Z_TYPE_P(object) != IS_OBJECT)) { + ZVAL_DEREF(object); + if (UNEXPECTED(!make_real_object(object))) { + zend_error(E_WARNING, "Attempt to assign property of non-object"); + if (UNEXPECTED(RETURN_VALUE_USED(opline))) { + ZVAL_NULL(EX_VAR(opline->result.var)); + } + break; + } + } + + /* here we are sure we are dealing with an object */ + if (EXPECTED(Z_OBJ_HT_P(object)->get_property_ptr_ptr) + && EXPECTED((zptr = Z_OBJ_HT_P(object)->get_property_ptr_ptr(object, property, BP_VAR_RW, ((IS_CV == IS_CONST) ? CACHE_ADDR(Z_CACHE_SLOT_P(property)) : NULL))) != NULL)) { + if (UNEXPECTED(Z_ISERROR_P(zptr))) { + if (UNEXPECTED(RETURN_VALUE_USED(opline))) { + ZVAL_NULL(EX_VAR(opline->result.var)); + } + } else { + ZVAL_DEREF(zptr); + SEPARATE_ZVAL_NOREF(zptr); + + binary_op(zptr, zptr, value); + if (UNEXPECTED(RETURN_VALUE_USED(opline))) { + ZVAL_COPY(EX_VAR(opline->result.var), zptr); + } + } + } else { + zend_assign_op_overloaded_property(object, property, ((IS_CV == IS_CONST) ? CACHE_ADDR(Z_CACHE_SLOT_P(property)) : NULL), value, binary_op, (UNEXPECTED(RETURN_VALUE_USED(opline)) ? EX_VAR(opline->result.var) : NULL)); + } + } while (0); + + FREE_OP(free_op_data1); + + + /* assign_obj has two opcodes! */ + ZEND_VM_NEXT_OPCODE_EX(1, 2); +} + +static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_ADD_SPEC_UNUSED_CV_OBJ_HANDLER(ZEND_OPCODE_HANDLER_ARGS) +{ +#if 0 || (IS_CV != IS_UNUSED) + USE_OPLINE + +# if 0 || (IS_UNUSED != IS_UNUSED) + if (EXPECTED(0)) { + ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_UNUSED_CV(add_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); + } + if (EXPECTED(0)) { + ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_UNUSED_CV(add_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); } +# endif + ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_UNUSED_CV(add_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); #else - ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_VAR_TMPVAR(mul_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); + ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_UNUSED_CV(add_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); #endif } @@@ -31267,646 -22151,85 +31283,650 @@@ static ZEND_OPCODE_HANDLER_RET ZEND_FAS ZEND_VM_NEXT_OPCODE_CHECK_EXCEPTION(); } -static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_FETCH_DIM_FUNC_ARG_SPEC_VAR_TMPVAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) +static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_FETCH_OBJ_RW_SPEC_UNUSED_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE + zend_free_op free_op1; + zval *property; zval *container; - zend_free_op free_op1, free_op2; SAVE_OPLINE(); + property = _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var); + container = _get_obj_zval_ptr_unused(execute_data); + + if (IS_UNUSED == IS_UNUSED && UNEXPECTED(Z_TYPE_P(container) == IS_UNDEF)) { + zend_throw_error(NULL, "Using $this when not in object context"); + + HANDLE_EXCEPTION(); + } + zend_fetch_property_address(EX_VAR(opline->result.var), container, IS_UNUSED, property, IS_CV, ((IS_CV == IS_CONST) ? CACHE_ADDR(Z_CACHE_SLOT_P(property)) : NULL), BP_VAR_RW); + + if (IS_UNUSED == IS_VAR && READY_TO_DESTROY(free_op1)) { + EXTRACT_ZVAL_PTR(EX_VAR(opline->result.var)); + } + + ZEND_VM_NEXT_OPCODE_CHECK_EXCEPTION(); +} + +static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_FETCH_OBJ_IS_SPEC_UNUSED_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS) +{ + USE_OPLINE + + zval *container; + + zval *offset; + + SAVE_OPLINE(); + container = _get_obj_zval_ptr_unused(execute_data); + + if (IS_UNUSED == IS_UNUSED && UNEXPECTED(Z_TYPE_P(container) == IS_UNDEF)) { + zend_throw_error(NULL, "Using $this when not in object context"); + + HANDLE_EXCEPTION(); + } + + offset = _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var); + + if (IS_UNUSED == IS_CONST || + (IS_UNUSED != IS_UNUSED && UNEXPECTED(Z_TYPE_P(container) != IS_OBJECT))) { + if ((IS_UNUSED & (IS_VAR|IS_CV)) && Z_ISREF_P(container)) { + container = Z_REFVAL_P(container); + if (UNEXPECTED(Z_TYPE_P(container) != IS_OBJECT)) { + goto fetch_obj_is_no_object; + } + } else { + goto fetch_obj_is_no_object; + } + } + + /* here we are sure we are dealing with an object */ + do { + zend_object *zobj = Z_OBJ_P(container); + zval *retval; + + if (IS_CV == IS_CONST && + EXPECTED(zobj->ce == CACHED_PTR(Z_CACHE_SLOT_P(offset)))) { + uint32_t prop_offset = (uint32_t)(intptr_t)CACHED_PTR(Z_CACHE_SLOT_P(offset) + sizeof(void*)); + + if (EXPECTED(prop_offset != (uint32_t)ZEND_DYNAMIC_PROPERTY_OFFSET)) { + retval = OBJ_PROP(zobj, prop_offset); + if (EXPECTED(Z_TYPE_P(retval) != IS_UNDEF)) { + ZVAL_COPY(EX_VAR(opline->result.var), retval); + break; + } + } else if (EXPECTED(zobj->properties != NULL)) { + retval = zend_hash_find(zobj->properties, Z_STR_P(offset)); + if (EXPECTED(retval)) { + ZVAL_COPY(EX_VAR(opline->result.var), retval); + break; + } + } + } + + if (UNEXPECTED(zobj->handlers->read_property == NULL)) { +fetch_obj_is_no_object: + ZVAL_NULL(EX_VAR(opline->result.var)); + } else { + + retval = zobj->handlers->read_property(container, offset, BP_VAR_IS, ((IS_CV == IS_CONST) ? CACHE_ADDR(Z_CACHE_SLOT_P(offset)) : NULL), EX_VAR(opline->result.var)); + + if (retval != EX_VAR(opline->result.var)) { + ZVAL_COPY(EX_VAR(opline->result.var), retval); + } + } + } while (0); + + + ZEND_VM_NEXT_OPCODE_CHECK_EXCEPTION(); +} + +static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_FETCH_OBJ_FUNC_ARG_SPEC_UNUSED_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS) +{ + USE_OPLINE + zval *container; if (zend_is_by_ref_func_arg_fetch(opline, EX(call))) { - if (IS_VAR == IS_CONST || IS_VAR == IS_TMP_VAR) { - zend_throw_error(NULL, "Cannot use temporary expression in write context"); - zval_ptr_dtor_nogc(EX_VAR(opline->op2.var)); - zval_ptr_dtor_nogc(EX_VAR(opline->op1.var)); + /* Behave like FETCH_OBJ_W */ + zend_free_op free_op1; + zval *property; + + SAVE_OPLINE(); + property = _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var); + container = _get_obj_zval_ptr_unused(execute_data); + + if (IS_UNUSED == IS_UNUSED && UNEXPECTED(Z_TYPE_P(container) == IS_UNDEF)) { + zend_throw_error(NULL, "Using $this when not in object context"); + HANDLE_EXCEPTION(); - } - container = _get_zval_ptr_ptr_var(opline->op1.var, execute_data, &free_op1); - if (IS_VAR == IS_VAR && UNEXPECTED(container == NULL)) { - zend_throw_error(NULL, "Cannot use string offset as an array"); - zval_ptr_dtor_nogc(EX_VAR(opline->op2.var)); + } + if ((IS_UNUSED & (IS_CONST|IS_TMP_VAR))) { + zend_throw_error(NULL, "Cannot use temporary expression in write context"); + + HANDLE_EXCEPTION(); } - zend_fetch_dimension_address_W(EX_VAR(opline->result.var), container, _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2), (IS_TMP_VAR|IS_VAR)); - if (IS_VAR == IS_VAR && READY_TO_DESTROY(free_op1)) { - EXTRACT_ZVAL_PTR(EX_VAR(opline->result.var), 1); + zend_fetch_property_address(EX_VAR(opline->result.var), container, IS_UNUSED, property, IS_CV, ((IS_CV == IS_CONST) ? CACHE_ADDR(Z_CACHE_SLOT_P(property)) : NULL), BP_VAR_W); + + if (IS_UNUSED == IS_VAR && READY_TO_DESTROY(free_op1)) { + EXTRACT_ZVAL_PTR(EX_VAR(opline->result.var)); } - zval_ptr_dtor_nogc(free_op2); - if (UNEXPECTED(free_op1)) {zval_ptr_dtor_nogc(free_op1);}; + + ZEND_VM_NEXT_OPCODE_CHECK_EXCEPTION(); } else { - if ((IS_TMP_VAR|IS_VAR) == IS_UNUSED) { - zend_throw_error(NULL, "Cannot use [] for reading"); - zval_ptr_dtor_nogc(EX_VAR(opline->op2.var)); - zval_ptr_dtor_nogc(EX_VAR(opline->op1.var)); - HANDLE_EXCEPTION(); + ZEND_VM_TAIL_CALL(ZEND_FETCH_OBJ_R_SPEC_UNUSED_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS_PASSTHRU)); + } +} + +static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_FETCH_OBJ_UNSET_SPEC_UNUSED_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS) +{ + USE_OPLINE + zend_free_op free_op1; + zval *container, *property; + + SAVE_OPLINE(); + container = _get_obj_zval_ptr_unused(execute_data); + + if (IS_UNUSED == IS_UNUSED && UNEXPECTED(Z_TYPE_P(container) == IS_UNDEF)) { + zend_throw_error(NULL, "Using $this when not in object context"); + + HANDLE_EXCEPTION(); + } + + property = _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var); + + zend_fetch_property_address(EX_VAR(opline->result.var), container, IS_UNUSED, property, IS_CV, ((IS_CV == IS_CONST) ? CACHE_ADDR(Z_CACHE_SLOT_P(property)) : NULL), BP_VAR_UNSET); + + if (IS_UNUSED == IS_VAR && READY_TO_DESTROY(free_op1)) { + EXTRACT_ZVAL_PTR(EX_VAR(opline->result.var)); + } + + ZEND_VM_NEXT_OPCODE_CHECK_EXCEPTION(); +} + +static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_OBJ_SPEC_UNUSED_CV_OP_DATA_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS) +{ + USE_OPLINE + + zval *object, *property_name, *value, tmp; + + SAVE_OPLINE(); + object = _get_obj_zval_ptr_unused(execute_data); + + if (IS_UNUSED == IS_UNUSED && UNEXPECTED(Z_TYPE_P(object) == IS_UNDEF)) { + zend_throw_error(NULL, "Using $this when not in object context"); + ++ + HANDLE_EXCEPTION(); + } + + property_name = _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var); + value = EX_CONSTANT((opline+1)->op1); + + if (IS_UNUSED != IS_UNUSED && UNEXPECTED(Z_TYPE_P(object) != IS_OBJECT)) { + do { + if (Z_ISREF_P(object)) { + object = Z_REFVAL_P(object); + if (EXPECTED(Z_TYPE_P(object) == IS_OBJECT)) { + break; + } + } + if (EXPECTED(Z_TYPE_P(object) <= IS_FALSE || + (Z_TYPE_P(object) == IS_STRING && Z_STRLEN_P(object) == 0))) { + zend_object *obj; + + zval_ptr_dtor(object); + object_init(object); + Z_ADDREF_P(object); + obj = Z_OBJ_P(object); + zend_error(E_WARNING, "Creating default object from empty value"); + if (GC_REFCOUNT(obj) == 1) { + /* the enclosing container was deleted, obj is unreferenced */ + if (UNEXPECTED(RETURN_VALUE_USED(opline))) { + ZVAL_NULL(EX_VAR(opline->result.var)); + } + + OBJ_RELEASE(obj); + goto exit_assign_obj; + } + Z_DELREF_P(object); + } else { + if (IS_UNUSED != IS_VAR || EXPECTED(!Z_ISERROR_P(object))) { + zend_error(E_WARNING, "Attempt to assign property of non-object"); + } + if (UNEXPECTED(RETURN_VALUE_USED(opline))) { + ZVAL_NULL(EX_VAR(opline->result.var)); + } + + goto exit_assign_obj; + } + } while (0); + } + + if (IS_CV == IS_CONST && + EXPECTED(Z_OBJCE_P(object) == CACHED_PTR(Z_CACHE_SLOT_P(property_name)))) { + uint32_t prop_offset = (uint32_t)(intptr_t)CACHED_PTR(Z_CACHE_SLOT_P(property_name) + sizeof(void*)); + zend_object *zobj = Z_OBJ_P(object); + zval *property; + + if (EXPECTED(prop_offset != (uint32_t)ZEND_DYNAMIC_PROPERTY_OFFSET)) { + property = OBJ_PROP(zobj, prop_offset); + if (Z_TYPE_P(property) != IS_UNDEF) { +fast_assign_obj: + value = zend_assign_to_variable(property, value, IS_CONST); + if (UNEXPECTED(RETURN_VALUE_USED(opline))) { + ZVAL_COPY(EX_VAR(opline->result.var), value); + } + goto exit_assign_obj; + } + } else { + if (EXPECTED(zobj->properties != NULL)) { + if (UNEXPECTED(GC_REFCOUNT(zobj->properties) > 1)) { + if (EXPECTED(!(GC_FLAGS(zobj->properties) & IS_ARRAY_IMMUTABLE))) { + GC_REFCOUNT(zobj->properties)--; + } + zobj->properties = zend_array_dup(zobj->properties); + } + property = zend_hash_find(zobj->properties, Z_STR_P(property_name)); + if (property) { + goto fast_assign_obj; + } + } + + if (!zobj->ce->__set) { + + if (EXPECTED(zobj->properties == NULL)) { + rebuild_object_properties(zobj); + } + if (IS_CONST == IS_CONST) { + if (UNEXPECTED(Z_OPT_REFCOUNTED_P(value))) { + Z_ADDREF_P(value); + } + } else if (IS_CONST != IS_TMP_VAR) { + if (Z_ISREF_P(value)) { + if (IS_CONST == IS_VAR) { + zend_reference *ref = Z_REF_P(value); + if (--GC_REFCOUNT(ref) == 0) { + ZVAL_COPY_VALUE(&tmp, Z_REFVAL_P(value)); + efree_size(ref, sizeof(zend_reference)); + value = &tmp; + } else { + value = Z_REFVAL_P(value); + if (Z_REFCOUNTED_P(value)) { + Z_ADDREF_P(value); + } + } + } else { + value = Z_REFVAL_P(value); + if (Z_REFCOUNTED_P(value)) { + Z_ADDREF_P(value); + } + } + } else if (IS_CONST == IS_CV && Z_REFCOUNTED_P(value)) { + Z_ADDREF_P(value); + } + } + zend_hash_add_new(zobj->properties, Z_STR_P(property_name), value); + if (UNEXPECTED(RETURN_VALUE_USED(opline))) { + ZVAL_COPY(EX_VAR(opline->result.var), value); + } + goto exit_assign_obj; + } + } + } + + if (!Z_OBJ_HT_P(object)->write_property) { + zend_error(E_WARNING, "Attempt to assign property of non-object"); + if (UNEXPECTED(RETURN_VALUE_USED(opline))) { + ZVAL_NULL(EX_VAR(opline->result.var)); + } + + goto exit_assign_obj; + } + + if (IS_CONST == IS_CV || IS_CONST == IS_VAR) { + ZVAL_DEREF(value); + } + + Z_OBJ_HT_P(object)->write_property(object, property_name, value, (IS_CV == IS_CONST) ? CACHE_ADDR(Z_CACHE_SLOT_P(property_name)) : NULL); + + if (UNEXPECTED(RETURN_VALUE_USED(opline)) && EXPECTED(!EG(exception))) { + ZVAL_COPY(EX_VAR(opline->result.var), value); + } + +exit_assign_obj: + + + /* assign_obj has two opcodes! */ + ZEND_VM_NEXT_OPCODE_EX(1, 2); +} + +static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_OBJ_SPEC_UNUSED_CV_OP_DATA_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS) +{ + USE_OPLINE + zend_free_op free_op_data; + zval *object, *property_name, *value, tmp; + + SAVE_OPLINE(); + object = _get_obj_zval_ptr_unused(execute_data); + + if (IS_UNUSED == IS_UNUSED && UNEXPECTED(Z_TYPE_P(object) == IS_UNDEF)) { + zend_throw_error(NULL, "Using $this when not in object context"); + ++ zval_ptr_dtor_nogc(EX_VAR((opline+1)->op1.var)); + HANDLE_EXCEPTION(); + } + + property_name = _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var); + value = _get_zval_ptr_tmp((opline+1)->op1.var, execute_data, &free_op_data); + + if (IS_UNUSED != IS_UNUSED && UNEXPECTED(Z_TYPE_P(object) != IS_OBJECT)) { + do { + if (Z_ISREF_P(object)) { + object = Z_REFVAL_P(object); + if (EXPECTED(Z_TYPE_P(object) == IS_OBJECT)) { + break; + } + } + if (EXPECTED(Z_TYPE_P(object) <= IS_FALSE || + (Z_TYPE_P(object) == IS_STRING && Z_STRLEN_P(object) == 0))) { + zend_object *obj; + + zval_ptr_dtor(object); + object_init(object); + Z_ADDREF_P(object); + obj = Z_OBJ_P(object); + zend_error(E_WARNING, "Creating default object from empty value"); + if (GC_REFCOUNT(obj) == 1) { + /* the enclosing container was deleted, obj is unreferenced */ + if (UNEXPECTED(RETURN_VALUE_USED(opline))) { + ZVAL_NULL(EX_VAR(opline->result.var)); + } + zval_ptr_dtor_nogc(free_op_data); + OBJ_RELEASE(obj); + goto exit_assign_obj; + } + Z_DELREF_P(object); + } else { + if (IS_UNUSED != IS_VAR || EXPECTED(!Z_ISERROR_P(object))) { + zend_error(E_WARNING, "Attempt to assign property of non-object"); + } + if (UNEXPECTED(RETURN_VALUE_USED(opline))) { + ZVAL_NULL(EX_VAR(opline->result.var)); + } + zval_ptr_dtor_nogc(free_op_data); + goto exit_assign_obj; + } + } while (0); + } + + if (IS_CV == IS_CONST && + EXPECTED(Z_OBJCE_P(object) == CACHED_PTR(Z_CACHE_SLOT_P(property_name)))) { + uint32_t prop_offset = (uint32_t)(intptr_t)CACHED_PTR(Z_CACHE_SLOT_P(property_name) + sizeof(void*)); + zend_object *zobj = Z_OBJ_P(object); + zval *property; + + if (EXPECTED(prop_offset != (uint32_t)ZEND_DYNAMIC_PROPERTY_OFFSET)) { + property = OBJ_PROP(zobj, prop_offset); + if (Z_TYPE_P(property) != IS_UNDEF) { +fast_assign_obj: + value = zend_assign_to_variable(property, value, IS_TMP_VAR); + if (UNEXPECTED(RETURN_VALUE_USED(opline))) { + ZVAL_COPY(EX_VAR(opline->result.var), value); + } + goto exit_assign_obj; + } + } else { + if (EXPECTED(zobj->properties != NULL)) { + if (UNEXPECTED(GC_REFCOUNT(zobj->properties) > 1)) { + if (EXPECTED(!(GC_FLAGS(zobj->properties) & IS_ARRAY_IMMUTABLE))) { + GC_REFCOUNT(zobj->properties)--; + } + zobj->properties = zend_array_dup(zobj->properties); + } + property = zend_hash_find(zobj->properties, Z_STR_P(property_name)); + if (property) { + goto fast_assign_obj; + } + } + + if (!zobj->ce->__set) { + + if (EXPECTED(zobj->properties == NULL)) { + rebuild_object_properties(zobj); + } + if (IS_TMP_VAR == IS_CONST) { + if (UNEXPECTED(Z_OPT_REFCOUNTED_P(value))) { + Z_ADDREF_P(value); + } + } else if (IS_TMP_VAR != IS_TMP_VAR) { + if (Z_ISREF_P(value)) { + if (IS_TMP_VAR == IS_VAR) { + zend_reference *ref = Z_REF_P(value); + if (--GC_REFCOUNT(ref) == 0) { + ZVAL_COPY_VALUE(&tmp, Z_REFVAL_P(value)); + efree_size(ref, sizeof(zend_reference)); + value = &tmp; + } else { + value = Z_REFVAL_P(value); + if (Z_REFCOUNTED_P(value)) { + Z_ADDREF_P(value); + } + } + } else { + value = Z_REFVAL_P(value); + if (Z_REFCOUNTED_P(value)) { + Z_ADDREF_P(value); + } + } + } else if (IS_TMP_VAR == IS_CV && Z_REFCOUNTED_P(value)) { + Z_ADDREF_P(value); + } + } + zend_hash_add_new(zobj->properties, Z_STR_P(property_name), value); + if (UNEXPECTED(RETURN_VALUE_USED(opline))) { + ZVAL_COPY(EX_VAR(opline->result.var), value); + } + goto exit_assign_obj; + } + } + } + + if (!Z_OBJ_HT_P(object)->write_property) { + zend_error(E_WARNING, "Attempt to assign property of non-object"); + if (UNEXPECTED(RETURN_VALUE_USED(opline))) { + ZVAL_NULL(EX_VAR(opline->result.var)); + } + zval_ptr_dtor_nogc(free_op_data); + goto exit_assign_obj; + } + + if (IS_TMP_VAR == IS_CV || IS_TMP_VAR == IS_VAR) { + ZVAL_DEREF(value); + } + + Z_OBJ_HT_P(object)->write_property(object, property_name, value, (IS_CV == IS_CONST) ? CACHE_ADDR(Z_CACHE_SLOT_P(property_name)) : NULL); + + if (UNEXPECTED(RETURN_VALUE_USED(opline)) && EXPECTED(!EG(exception))) { + ZVAL_COPY(EX_VAR(opline->result.var), value); + } + zval_ptr_dtor_nogc(free_op_data); +exit_assign_obj: + + + /* assign_obj has two opcodes! */ + ZEND_VM_NEXT_OPCODE_EX(1, 2); +} + +static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_OBJ_SPEC_UNUSED_CV_OP_DATA_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) +{ + USE_OPLINE + zend_free_op free_op_data; + zval *object, *property_name, *value, tmp; + + SAVE_OPLINE(); + object = _get_obj_zval_ptr_unused(execute_data); + + if (IS_UNUSED == IS_UNUSED && UNEXPECTED(Z_TYPE_P(object) == IS_UNDEF)) { + zend_throw_error(NULL, "Using $this when not in object context"); + ++ zval_ptr_dtor_nogc(EX_VAR((opline+1)->op1.var)); + HANDLE_EXCEPTION(); + } + + property_name = _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var); + value = _get_zval_ptr_var((opline+1)->op1.var, execute_data, &free_op_data); + + if (IS_UNUSED != IS_UNUSED && UNEXPECTED(Z_TYPE_P(object) != IS_OBJECT)) { + do { + if (Z_ISREF_P(object)) { + object = Z_REFVAL_P(object); + if (EXPECTED(Z_TYPE_P(object) == IS_OBJECT)) { + break; + } + } + if (EXPECTED(Z_TYPE_P(object) <= IS_FALSE || + (Z_TYPE_P(object) == IS_STRING && Z_STRLEN_P(object) == 0))) { + zend_object *obj; + + zval_ptr_dtor(object); + object_init(object); + Z_ADDREF_P(object); + obj = Z_OBJ_P(object); + zend_error(E_WARNING, "Creating default object from empty value"); + if (GC_REFCOUNT(obj) == 1) { + /* the enclosing container was deleted, obj is unreferenced */ + if (UNEXPECTED(RETURN_VALUE_USED(opline))) { + ZVAL_NULL(EX_VAR(opline->result.var)); + } + zval_ptr_dtor_nogc(free_op_data); + OBJ_RELEASE(obj); + goto exit_assign_obj; + } + Z_DELREF_P(object); + } else { + if (IS_UNUSED != IS_VAR || EXPECTED(!Z_ISERROR_P(object))) { + zend_error(E_WARNING, "Attempt to assign property of non-object"); + } + if (UNEXPECTED(RETURN_VALUE_USED(opline))) { + ZVAL_NULL(EX_VAR(opline->result.var)); + } + zval_ptr_dtor_nogc(free_op_data); + goto exit_assign_obj; + } + } while (0); + } + + if (IS_CV == IS_CONST && + EXPECTED(Z_OBJCE_P(object) == CACHED_PTR(Z_CACHE_SLOT_P(property_name)))) { + uint32_t prop_offset = (uint32_t)(intptr_t)CACHED_PTR(Z_CACHE_SLOT_P(property_name) + sizeof(void*)); + zend_object *zobj = Z_OBJ_P(object); + zval *property; + + if (EXPECTED(prop_offset != (uint32_t)ZEND_DYNAMIC_PROPERTY_OFFSET)) { + property = OBJ_PROP(zobj, prop_offset); + if (Z_TYPE_P(property) != IS_UNDEF) { +fast_assign_obj: + value = zend_assign_to_variable(property, value, IS_VAR); + if (UNEXPECTED(RETURN_VALUE_USED(opline))) { + ZVAL_COPY(EX_VAR(opline->result.var), value); + } + goto exit_assign_obj; + } + } else { + if (EXPECTED(zobj->properties != NULL)) { + if (UNEXPECTED(GC_REFCOUNT(zobj->properties) > 1)) { + if (EXPECTED(!(GC_FLAGS(zobj->properties) & IS_ARRAY_IMMUTABLE))) { + GC_REFCOUNT(zobj->properties)--; + } + zobj->properties = zend_array_dup(zobj->properties); + } + property = zend_hash_find(zobj->properties, Z_STR_P(property_name)); + if (property) { + goto fast_assign_obj; + } + } + + if (!zobj->ce->__set) { + + if (EXPECTED(zobj->properties == NULL)) { + rebuild_object_properties(zobj); + } + if (IS_VAR == IS_CONST) { + if (UNEXPECTED(Z_OPT_REFCOUNTED_P(value))) { + Z_ADDREF_P(value); + } + } else if (IS_VAR != IS_TMP_VAR) { + if (Z_ISREF_P(value)) { + if (IS_VAR == IS_VAR) { + zend_reference *ref = Z_REF_P(value); + if (--GC_REFCOUNT(ref) == 0) { + ZVAL_COPY_VALUE(&tmp, Z_REFVAL_P(value)); + efree_size(ref, sizeof(zend_reference)); + value = &tmp; + } else { + value = Z_REFVAL_P(value); + if (Z_REFCOUNTED_P(value)) { + Z_ADDREF_P(value); + } + } + } else { + value = Z_REFVAL_P(value); + if (Z_REFCOUNTED_P(value)) { + Z_ADDREF_P(value); + } + } + } else if (IS_VAR == IS_CV && Z_REFCOUNTED_P(value)) { + Z_ADDREF_P(value); + } + } + zend_hash_add_new(zobj->properties, Z_STR_P(property_name), value); + if (UNEXPECTED(RETURN_VALUE_USED(opline))) { + ZVAL_COPY(EX_VAR(opline->result.var), value); + } + goto exit_assign_obj; + } + } + } + + if (!Z_OBJ_HT_P(object)->write_property) { + zend_error(E_WARNING, "Attempt to assign property of non-object"); + if (UNEXPECTED(RETURN_VALUE_USED(opline))) { + ZVAL_NULL(EX_VAR(opline->result.var)); } - container = _get_zval_ptr_var(opline->op1.var, execute_data, &free_op1); - zend_fetch_dimension_address_read_R(EX_VAR(opline->result.var), container, _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2), (IS_TMP_VAR|IS_VAR)); - zval_ptr_dtor_nogc(free_op2); - zval_ptr_dtor_nogc(free_op1); + zval_ptr_dtor_nogc(free_op_data); + goto exit_assign_obj; } - ZEND_VM_NEXT_OPCODE_CHECK_EXCEPTION(); -} -static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_FETCH_DIM_UNSET_SPEC_VAR_TMPVAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) -{ - USE_OPLINE - zend_free_op free_op1, free_op2; - zval *container; + if (IS_VAR == IS_CV || IS_VAR == IS_VAR) { + ZVAL_DEREF(value); + } - SAVE_OPLINE(); - container = _get_zval_ptr_ptr_var(opline->op1.var, execute_data, &free_op1); + Z_OBJ_HT_P(object)->write_property(object, property_name, value, (IS_CV == IS_CONST) ? CACHE_ADDR(Z_CACHE_SLOT_P(property_name)) : NULL); - if (IS_VAR == IS_VAR && UNEXPECTED(container == NULL)) { - zend_throw_error(NULL, "Cannot use string offset as an array"); - zval_ptr_dtor_nogc(EX_VAR(opline->op2.var)); - HANDLE_EXCEPTION(); - } - zend_fetch_dimension_address_UNSET(EX_VAR(opline->result.var), container, _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2), (IS_TMP_VAR|IS_VAR)); - zval_ptr_dtor_nogc(free_op2); - if (IS_VAR == IS_VAR && READY_TO_DESTROY(free_op1)) { - EXTRACT_ZVAL_PTR(EX_VAR(opline->result.var), 1); + if (UNEXPECTED(RETURN_VALUE_USED(opline)) && EXPECTED(!EG(exception))) { + ZVAL_COPY(EX_VAR(opline->result.var), value); } - if (UNEXPECTED(free_op1)) {zval_ptr_dtor_nogc(free_op1);}; - ZEND_VM_NEXT_OPCODE_CHECK_EXCEPTION(); + zval_ptr_dtor_nogc(free_op_data); +exit_assign_obj: + + + /* assign_obj has two opcodes! */ + ZEND_VM_NEXT_OPCODE_EX(1, 2); } -static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_FETCH_OBJ_R_SPEC_VAR_TMPVAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) +static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_OBJ_SPEC_UNUSED_CV_OP_DATA_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE - zend_free_op free_op1; - zval *container; - zend_free_op free_op2; - zval *offset; + + zval *object, *property_name, *value, tmp; SAVE_OPLINE(); - container = _get_zval_ptr_var(opline->op1.var, execute_data, &free_op1); + object = _get_obj_zval_ptr_unused(execute_data); - if (IS_VAR == IS_UNUSED && UNEXPECTED(Z_OBJ_P(container) == NULL)) { + if (IS_UNUSED == IS_UNUSED && UNEXPECTED(Z_TYPE_P(object) == IS_UNDEF)) { zend_throw_error(NULL, "Using $this when not in object context"); - zval_ptr_dtor_nogc(EX_VAR(opline->op2.var)); + ++ HANDLE_EXCEPTION(); } @@@ -33302,503 -23886,42 +33322,507 @@@ static ZEND_OPCODE_HANDLER_RET ZEND_FAS SAVE_OPLINE(); container = _get_obj_zval_ptr_unused(execute_data); - if (IS_UNUSED == IS_UNUSED && UNEXPECTED(Z_OBJ_P(container) == NULL)) { + if (IS_UNUSED == IS_UNUSED && UNEXPECTED(Z_TYPE_P(container) == IS_UNDEF)) { + zend_throw_error(NULL, "Using $this when not in object context"); + zval_ptr_dtor_nogc(EX_VAR(opline->op2.var)); + HANDLE_EXCEPTION(); + } + + property = _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2); + + zend_fetch_property_address(EX_VAR(opline->result.var), container, IS_UNUSED, property, (IS_TMP_VAR|IS_VAR), (((IS_TMP_VAR|IS_VAR) == IS_CONST) ? CACHE_ADDR(Z_CACHE_SLOT_P(property)) : NULL), BP_VAR_UNSET); + zval_ptr_dtor_nogc(free_op2); + if (IS_UNUSED == IS_VAR && READY_TO_DESTROY(free_op1)) { + EXTRACT_ZVAL_PTR(EX_VAR(opline->result.var)); + } + + ZEND_VM_NEXT_OPCODE_CHECK_EXCEPTION(); +} + +static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_OBJ_SPEC_UNUSED_TMPVAR_OP_DATA_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS) +{ + USE_OPLINE + zend_free_op free_op2; + zval *object, *property_name, *value, tmp; + + SAVE_OPLINE(); + object = _get_obj_zval_ptr_unused(execute_data); + + if (IS_UNUSED == IS_UNUSED && UNEXPECTED(Z_TYPE_P(object) == IS_UNDEF)) { zend_throw_error(NULL, "Using $this when not in object context"); + zval_ptr_dtor_nogc(EX_VAR(opline->op2.var)); + HANDLE_EXCEPTION(); } - property = EX_CONSTANT(opline->op2); + property_name = _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2); + value = EX_CONSTANT((opline+1)->op1); + + if (IS_UNUSED != IS_UNUSED && UNEXPECTED(Z_TYPE_P(object) != IS_OBJECT)) { + do { + if (Z_ISREF_P(object)) { + object = Z_REFVAL_P(object); + if (EXPECTED(Z_TYPE_P(object) == IS_OBJECT)) { + break; + } + } + if (EXPECTED(Z_TYPE_P(object) <= IS_FALSE || + (Z_TYPE_P(object) == IS_STRING && Z_STRLEN_P(object) == 0))) { + zend_object *obj; + + zval_ptr_dtor(object); + object_init(object); + Z_ADDREF_P(object); + obj = Z_OBJ_P(object); + zend_error(E_WARNING, "Creating default object from empty value"); + if (GC_REFCOUNT(obj) == 1) { + /* the enclosing container was deleted, obj is unreferenced */ + if (UNEXPECTED(RETURN_VALUE_USED(opline))) { + ZVAL_NULL(EX_VAR(opline->result.var)); + } + + OBJ_RELEASE(obj); + goto exit_assign_obj; + } + Z_DELREF_P(object); + } else { + if (IS_UNUSED != IS_VAR || EXPECTED(!Z_ISERROR_P(object))) { + zend_error(E_WARNING, "Attempt to assign property of non-object"); + } + if (UNEXPECTED(RETURN_VALUE_USED(opline))) { + ZVAL_NULL(EX_VAR(opline->result.var)); + } + + goto exit_assign_obj; + } + } while (0); + } + + if ((IS_TMP_VAR|IS_VAR) == IS_CONST && + EXPECTED(Z_OBJCE_P(object) == CACHED_PTR(Z_CACHE_SLOT_P(property_name)))) { + uint32_t prop_offset = (uint32_t)(intptr_t)CACHED_PTR(Z_CACHE_SLOT_P(property_name) + sizeof(void*)); + zend_object *zobj = Z_OBJ_P(object); + zval *property; + + if (EXPECTED(prop_offset != (uint32_t)ZEND_DYNAMIC_PROPERTY_OFFSET)) { + property = OBJ_PROP(zobj, prop_offset); + if (Z_TYPE_P(property) != IS_UNDEF) { +fast_assign_obj: + value = zend_assign_to_variable(property, value, IS_CONST); + if (UNEXPECTED(RETURN_VALUE_USED(opline))) { + ZVAL_COPY(EX_VAR(opline->result.var), value); + } + goto exit_assign_obj; + } + } else { + if (EXPECTED(zobj->properties != NULL)) { + if (UNEXPECTED(GC_REFCOUNT(zobj->properties) > 1)) { + if (EXPECTED(!(GC_FLAGS(zobj->properties) & IS_ARRAY_IMMUTABLE))) { + GC_REFCOUNT(zobj->properties)--; + } + zobj->properties = zend_array_dup(zobj->properties); + } + property = zend_hash_find(zobj->properties, Z_STR_P(property_name)); + if (property) { + goto fast_assign_obj; + } + } + + if (!zobj->ce->__set) { + + if (EXPECTED(zobj->properties == NULL)) { + rebuild_object_properties(zobj); + } + if (IS_CONST == IS_CONST) { + if (UNEXPECTED(Z_OPT_REFCOUNTED_P(value))) { + Z_ADDREF_P(value); + } + } else if (IS_CONST != IS_TMP_VAR) { + if (Z_ISREF_P(value)) { + if (IS_CONST == IS_VAR) { + zend_reference *ref = Z_REF_P(value); + if (--GC_REFCOUNT(ref) == 0) { + ZVAL_COPY_VALUE(&tmp, Z_REFVAL_P(value)); + efree_size(ref, sizeof(zend_reference)); + value = &tmp; + } else { + value = Z_REFVAL_P(value); + if (Z_REFCOUNTED_P(value)) { + Z_ADDREF_P(value); + } + } + } else { + value = Z_REFVAL_P(value); + if (Z_REFCOUNTED_P(value)) { + Z_ADDREF_P(value); + } + } + } else if (IS_CONST == IS_CV && Z_REFCOUNTED_P(value)) { + Z_ADDREF_P(value); + } + } + zend_hash_add_new(zobj->properties, Z_STR_P(property_name), value); + if (UNEXPECTED(RETURN_VALUE_USED(opline))) { + ZVAL_COPY(EX_VAR(opline->result.var), value); + } + goto exit_assign_obj; + } + } + } + + if (!Z_OBJ_HT_P(object)->write_property) { + zend_error(E_WARNING, "Attempt to assign property of non-object"); + if (UNEXPECTED(RETURN_VALUE_USED(opline))) { + ZVAL_NULL(EX_VAR(opline->result.var)); + } + + goto exit_assign_obj; + } + + if (IS_CONST == IS_CV || IS_CONST == IS_VAR) { + ZVAL_DEREF(value); + } + + Z_OBJ_HT_P(object)->write_property(object, property_name, value, ((IS_TMP_VAR|IS_VAR) == IS_CONST) ? CACHE_ADDR(Z_CACHE_SLOT_P(property_name)) : NULL); + + if (UNEXPECTED(RETURN_VALUE_USED(opline)) && EXPECTED(!EG(exception))) { + ZVAL_COPY(EX_VAR(opline->result.var), value); + } + +exit_assign_obj: + zval_ptr_dtor_nogc(free_op2); + + /* assign_obj has two opcodes! */ + ZEND_VM_NEXT_OPCODE_EX(1, 2); +} + +static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_OBJ_SPEC_UNUSED_TMPVAR_OP_DATA_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS) +{ + USE_OPLINE + zend_free_op free_op2, free_op_data; + zval *object, *property_name, *value, tmp; - if (IS_UNUSED == IS_VAR && UNEXPECTED(container == NULL)) { - zend_throw_error(NULL, "Cannot use string offset as an object"); + SAVE_OPLINE(); + object = _get_obj_zval_ptr_unused(execute_data); + if (IS_UNUSED == IS_UNUSED && UNEXPECTED(Z_TYPE_P(object) == IS_UNDEF)) { + zend_throw_error(NULL, "Using $this when not in object context"); + zval_ptr_dtor_nogc(EX_VAR(opline->op2.var)); ++ zval_ptr_dtor_nogc(EX_VAR((opline+1)->op1.var)); HANDLE_EXCEPTION(); } - zend_fetch_property_address(EX_VAR(opline->result.var), container, IS_UNUSED, property, IS_CONST, ((IS_CONST == IS_CONST) ? CACHE_ADDR(Z_CACHE_SLOT_P(property)) : NULL), BP_VAR_UNSET); - if (IS_UNUSED == IS_VAR && READY_TO_DESTROY(free_op1)) { - EXTRACT_ZVAL_PTR(EX_VAR(opline->result.var), 0); + property_name = _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2); + value = _get_zval_ptr_tmp((opline+1)->op1.var, execute_data, &free_op_data); + + if (IS_UNUSED != IS_UNUSED && UNEXPECTED(Z_TYPE_P(object) != IS_OBJECT)) { + do { + if (Z_ISREF_P(object)) { + object = Z_REFVAL_P(object); + if (EXPECTED(Z_TYPE_P(object) == IS_OBJECT)) { + break; + } + } + if (EXPECTED(Z_TYPE_P(object) <= IS_FALSE || + (Z_TYPE_P(object) == IS_STRING && Z_STRLEN_P(object) == 0))) { + zend_object *obj; + + zval_ptr_dtor(object); + object_init(object); + Z_ADDREF_P(object); + obj = Z_OBJ_P(object); + zend_error(E_WARNING, "Creating default object from empty value"); + if (GC_REFCOUNT(obj) == 1) { + /* the enclosing container was deleted, obj is unreferenced */ + if (UNEXPECTED(RETURN_VALUE_USED(opline))) { + ZVAL_NULL(EX_VAR(opline->result.var)); + } + zval_ptr_dtor_nogc(free_op_data); + OBJ_RELEASE(obj); + goto exit_assign_obj; + } + Z_DELREF_P(object); + } else { + if (IS_UNUSED != IS_VAR || EXPECTED(!Z_ISERROR_P(object))) { + zend_error(E_WARNING, "Attempt to assign property of non-object"); + } + if (UNEXPECTED(RETURN_VALUE_USED(opline))) { + ZVAL_NULL(EX_VAR(opline->result.var)); + } + zval_ptr_dtor_nogc(free_op_data); + goto exit_assign_obj; + } + } while (0); } - ZEND_VM_NEXT_OPCODE_CHECK_EXCEPTION(); + if ((IS_TMP_VAR|IS_VAR) == IS_CONST && + EXPECTED(Z_OBJCE_P(object) == CACHED_PTR(Z_CACHE_SLOT_P(property_name)))) { + uint32_t prop_offset = (uint32_t)(intptr_t)CACHED_PTR(Z_CACHE_SLOT_P(property_name) + sizeof(void*)); + zend_object *zobj = Z_OBJ_P(object); + zval *property; + + if (EXPECTED(prop_offset != (uint32_t)ZEND_DYNAMIC_PROPERTY_OFFSET)) { + property = OBJ_PROP(zobj, prop_offset); + if (Z_TYPE_P(property) != IS_UNDEF) { +fast_assign_obj: + value = zend_assign_to_variable(property, value, IS_TMP_VAR); + if (UNEXPECTED(RETURN_VALUE_USED(opline))) { + ZVAL_COPY(EX_VAR(opline->result.var), value); + } + goto exit_assign_obj; + } + } else { + if (EXPECTED(zobj->properties != NULL)) { + if (UNEXPECTED(GC_REFCOUNT(zobj->properties) > 1)) { + if (EXPECTED(!(GC_FLAGS(zobj->properties) & IS_ARRAY_IMMUTABLE))) { + GC_REFCOUNT(zobj->properties)--; + } + zobj->properties = zend_array_dup(zobj->properties); + } + property = zend_hash_find(zobj->properties, Z_STR_P(property_name)); + if (property) { + goto fast_assign_obj; + } + } + + if (!zobj->ce->__set) { + + if (EXPECTED(zobj->properties == NULL)) { + rebuild_object_properties(zobj); + } + if (IS_TMP_VAR == IS_CONST) { + if (UNEXPECTED(Z_OPT_REFCOUNTED_P(value))) { + Z_ADDREF_P(value); + } + } else if (IS_TMP_VAR != IS_TMP_VAR) { + if (Z_ISREF_P(value)) { + if (IS_TMP_VAR == IS_VAR) { + zend_reference *ref = Z_REF_P(value); + if (--GC_REFCOUNT(ref) == 0) { + ZVAL_COPY_VALUE(&tmp, Z_REFVAL_P(value)); + efree_size(ref, sizeof(zend_reference)); + value = &tmp; + } else { + value = Z_REFVAL_P(value); + if (Z_REFCOUNTED_P(value)) { + Z_ADDREF_P(value); + } + } + } else { + value = Z_REFVAL_P(value); + if (Z_REFCOUNTED_P(value)) { + Z_ADDREF_P(value); + } + } + } else if (IS_TMP_VAR == IS_CV && Z_REFCOUNTED_P(value)) { + Z_ADDREF_P(value); + } + } + zend_hash_add_new(zobj->properties, Z_STR_P(property_name), value); + if (UNEXPECTED(RETURN_VALUE_USED(opline))) { + ZVAL_COPY(EX_VAR(opline->result.var), value); + } + goto exit_assign_obj; + } + } + } + + if (!Z_OBJ_HT_P(object)->write_property) { + zend_error(E_WARNING, "Attempt to assign property of non-object"); + if (UNEXPECTED(RETURN_VALUE_USED(opline))) { + ZVAL_NULL(EX_VAR(opline->result.var)); + } + zval_ptr_dtor_nogc(free_op_data); + goto exit_assign_obj; + } + + if (IS_TMP_VAR == IS_CV || IS_TMP_VAR == IS_VAR) { + ZVAL_DEREF(value); + } + + Z_OBJ_HT_P(object)->write_property(object, property_name, value, ((IS_TMP_VAR|IS_VAR) == IS_CONST) ? CACHE_ADDR(Z_CACHE_SLOT_P(property_name)) : NULL); + + if (UNEXPECTED(RETURN_VALUE_USED(opline)) && EXPECTED(!EG(exception))) { + ZVAL_COPY(EX_VAR(opline->result.var), value); + } + zval_ptr_dtor_nogc(free_op_data); +exit_assign_obj: + zval_ptr_dtor_nogc(free_op2); + + /* assign_obj has two opcodes! */ + ZEND_VM_NEXT_OPCODE_EX(1, 2); } -static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_OBJ_SPEC_UNUSED_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS) +static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_OBJ_SPEC_UNUSED_TMPVAR_OP_DATA_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE + zend_free_op free_op2, free_op_data; + zval *object, *property_name, *value, tmp; - zval *object; - zval *property_name; + SAVE_OPLINE(); + object = _get_obj_zval_ptr_unused(execute_data); + + if (IS_UNUSED == IS_UNUSED && UNEXPECTED(Z_TYPE_P(object) == IS_UNDEF)) { + zend_throw_error(NULL, "Using $this when not in object context"); + zval_ptr_dtor_nogc(EX_VAR(opline->op2.var)); ++ zval_ptr_dtor_nogc(EX_VAR((opline+1)->op1.var)); + HANDLE_EXCEPTION(); + } + + property_name = _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2); + value = _get_zval_ptr_var((opline+1)->op1.var, execute_data, &free_op_data); + + if (IS_UNUSED != IS_UNUSED && UNEXPECTED(Z_TYPE_P(object) != IS_OBJECT)) { + do { + if (Z_ISREF_P(object)) { + object = Z_REFVAL_P(object); + if (EXPECTED(Z_TYPE_P(object) == IS_OBJECT)) { + break; + } + } + if (EXPECTED(Z_TYPE_P(object) <= IS_FALSE || + (Z_TYPE_P(object) == IS_STRING && Z_STRLEN_P(object) == 0))) { + zend_object *obj; + + zval_ptr_dtor(object); + object_init(object); + Z_ADDREF_P(object); + obj = Z_OBJ_P(object); + zend_error(E_WARNING, "Creating default object from empty value"); + if (GC_REFCOUNT(obj) == 1) { + /* the enclosing container was deleted, obj is unreferenced */ + if (UNEXPECTED(RETURN_VALUE_USED(opline))) { + ZVAL_NULL(EX_VAR(opline->result.var)); + } + zval_ptr_dtor_nogc(free_op_data); + OBJ_RELEASE(obj); + goto exit_assign_obj; + } + Z_DELREF_P(object); + } else { + if (IS_UNUSED != IS_VAR || EXPECTED(!Z_ISERROR_P(object))) { + zend_error(E_WARNING, "Attempt to assign property of non-object"); + } + if (UNEXPECTED(RETURN_VALUE_USED(opline))) { + ZVAL_NULL(EX_VAR(opline->result.var)); + } + zval_ptr_dtor_nogc(free_op_data); + goto exit_assign_obj; + } + } while (0); + } + + if ((IS_TMP_VAR|IS_VAR) == IS_CONST && + EXPECTED(Z_OBJCE_P(object) == CACHED_PTR(Z_CACHE_SLOT_P(property_name)))) { + uint32_t prop_offset = (uint32_t)(intptr_t)CACHED_PTR(Z_CACHE_SLOT_P(property_name) + sizeof(void*)); + zend_object *zobj = Z_OBJ_P(object); + zval *property; + + if (EXPECTED(prop_offset != (uint32_t)ZEND_DYNAMIC_PROPERTY_OFFSET)) { + property = OBJ_PROP(zobj, prop_offset); + if (Z_TYPE_P(property) != IS_UNDEF) { +fast_assign_obj: + value = zend_assign_to_variable(property, value, IS_VAR); + if (UNEXPECTED(RETURN_VALUE_USED(opline))) { + ZVAL_COPY(EX_VAR(opline->result.var), value); + } + goto exit_assign_obj; + } + } else { + if (EXPECTED(zobj->properties != NULL)) { + if (UNEXPECTED(GC_REFCOUNT(zobj->properties) > 1)) { + if (EXPECTED(!(GC_FLAGS(zobj->properties) & IS_ARRAY_IMMUTABLE))) { + GC_REFCOUNT(zobj->properties)--; + } + zobj->properties = zend_array_dup(zobj->properties); + } + property = zend_hash_find(zobj->properties, Z_STR_P(property_name)); + if (property) { + goto fast_assign_obj; + } + } + + if (!zobj->ce->__set) { + + if (EXPECTED(zobj->properties == NULL)) { + rebuild_object_properties(zobj); + } + if (IS_VAR == IS_CONST) { + if (UNEXPECTED(Z_OPT_REFCOUNTED_P(value))) { + Z_ADDREF_P(value); + } + } else if (IS_VAR != IS_TMP_VAR) { + if (Z_ISREF_P(value)) { + if (IS_VAR == IS_VAR) { + zend_reference *ref = Z_REF_P(value); + if (--GC_REFCOUNT(ref) == 0) { + ZVAL_COPY_VALUE(&tmp, Z_REFVAL_P(value)); + efree_size(ref, sizeof(zend_reference)); + value = &tmp; + } else { + value = Z_REFVAL_P(value); + if (Z_REFCOUNTED_P(value)) { + Z_ADDREF_P(value); + } + } + } else { + value = Z_REFVAL_P(value); + if (Z_REFCOUNTED_P(value)) { + Z_ADDREF_P(value); + } + } + } else if (IS_VAR == IS_CV && Z_REFCOUNTED_P(value)) { + Z_ADDREF_P(value); + } + } + zend_hash_add_new(zobj->properties, Z_STR_P(property_name), value); + if (UNEXPECTED(RETURN_VALUE_USED(opline))) { + ZVAL_COPY(EX_VAR(opline->result.var), value); + } + goto exit_assign_obj; + } + } + } + + if (!Z_OBJ_HT_P(object)->write_property) { + zend_error(E_WARNING, "Attempt to assign property of non-object"); + if (UNEXPECTED(RETURN_VALUE_USED(opline))) { + ZVAL_NULL(EX_VAR(opline->result.var)); + } + zval_ptr_dtor_nogc(free_op_data); + goto exit_assign_obj; + } + + if (IS_VAR == IS_CV || IS_VAR == IS_VAR) { + ZVAL_DEREF(value); + } + + Z_OBJ_HT_P(object)->write_property(object, property_name, value, ((IS_TMP_VAR|IS_VAR) == IS_CONST) ? CACHE_ADDR(Z_CACHE_SLOT_P(property_name)) : NULL); + + if (UNEXPECTED(RETURN_VALUE_USED(opline)) && EXPECTED(!EG(exception))) { + ZVAL_COPY(EX_VAR(opline->result.var), value); + } + zval_ptr_dtor_nogc(free_op_data); +exit_assign_obj: + zval_ptr_dtor_nogc(free_op2); + + /* assign_obj has two opcodes! */ + ZEND_VM_NEXT_OPCODE_EX(1, 2); +} + +static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_OBJ_SPEC_UNUSED_TMPVAR_OP_DATA_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS) +{ + USE_OPLINE + zend_free_op free_op2; + zval *object, *property_name, *value, tmp; SAVE_OPLINE(); object = _get_obj_zval_ptr_unused(execute_data); - if (IS_UNUSED == IS_UNUSED && UNEXPECTED(Z_OBJ_P(object) == NULL)) { + if (IS_UNUSED == IS_UNUSED && UNEXPECTED(Z_TYPE_P(object) == IS_UNDEF)) { zend_throw_error(NULL, "Using $this when not in object context"); + zval_ptr_dtor_nogc(EX_VAR(opline->op2.var)); + - FREE_UNFETCHED_OP_DATA(); HANDLE_EXCEPTION(); } @@@ -38390,579 -27801,183 +38414,583 @@@ static ZEND_OPCODE_HANDLER_RET ZEND_FAS HANDLE_EXCEPTION(); } - if (IS_UNUSED == IS_VAR && UNEXPECTED(container == NULL)) { - zend_throw_error(NULL, "Cannot use string offset as an object"); - zval_ptr_dtor_nogc(free_op2); - HANDLE_EXCEPTION(); + zend_fetch_property_address(EX_VAR(opline->result.var), container, IS_CV, property, IS_CONST, ((IS_CONST == IS_CONST) ? CACHE_ADDR(Z_CACHE_SLOT_P(property)) : NULL), BP_VAR_W); + + if (IS_CV == IS_VAR && READY_TO_DESTROY(free_op1)) { + EXTRACT_ZVAL_PTR(EX_VAR(opline->result.var)); } - zend_fetch_property_address(EX_VAR(opline->result.var), container, IS_UNUSED, property, (IS_TMP_VAR|IS_VAR), (((IS_TMP_VAR|IS_VAR) == IS_CONST) ? CACHE_ADDR(Z_CACHE_SLOT_P(property)) : NULL), BP_VAR_W); - zval_ptr_dtor_nogc(free_op2); - if (IS_UNUSED == IS_VAR && READY_TO_DESTROY(free_op1)) { - EXTRACT_ZVAL_PTR(EX_VAR(opline->result.var), 0); + + ZEND_VM_NEXT_OPCODE_CHECK_EXCEPTION(); + } else { + ZEND_VM_TAIL_CALL(ZEND_FETCH_OBJ_R_SPEC_CV_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS_PASSTHRU)); + } +} + +static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_FETCH_OBJ_UNSET_SPEC_CV_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS) +{ + USE_OPLINE + zend_free_op free_op1; + zval *container, *property; + + SAVE_OPLINE(); + container = _get_zval_ptr_cv_BP_VAR_UNSET(execute_data, opline->op1.var); + + if (IS_CV == IS_UNUSED && UNEXPECTED(Z_TYPE_P(container) == IS_UNDEF)) { + zend_throw_error(NULL, "Using $this when not in object context"); + + HANDLE_EXCEPTION(); + } + + property = EX_CONSTANT(opline->op2); + + zend_fetch_property_address(EX_VAR(opline->result.var), container, IS_CV, property, IS_CONST, ((IS_CONST == IS_CONST) ? CACHE_ADDR(Z_CACHE_SLOT_P(property)) : NULL), BP_VAR_UNSET); + + if (IS_CV == IS_VAR && READY_TO_DESTROY(free_op1)) { + EXTRACT_ZVAL_PTR(EX_VAR(opline->result.var)); + } + + ZEND_VM_NEXT_OPCODE_CHECK_EXCEPTION(); +} + +static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_FETCH_LIST_SPEC_CV_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS) +{ + USE_OPLINE + + zval *container; + + SAVE_OPLINE(); + container = _get_zval_ptr_cv_undef(execute_data, opline->op1.var); + zend_fetch_dimension_address_read_LIST(EX_VAR(opline->result.var), container, EX_CONSTANT(opline->op2)); + + ZEND_VM_NEXT_OPCODE_CHECK_EXCEPTION(); +} + +static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_OBJ_SPEC_CV_CONST_OP_DATA_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS) +{ + USE_OPLINE + + zval *object, *property_name, *value, tmp; + + SAVE_OPLINE(); + object = _get_zval_ptr_cv_undef_BP_VAR_W(execute_data, opline->op1.var); + + if (IS_CV == IS_UNUSED && UNEXPECTED(Z_TYPE_P(object) == IS_UNDEF)) { + zend_throw_error(NULL, "Using $this when not in object context"); + ++ + HANDLE_EXCEPTION(); + } + + property_name = EX_CONSTANT(opline->op2); + value = EX_CONSTANT((opline+1)->op1); + + if (IS_CV != IS_UNUSED && UNEXPECTED(Z_TYPE_P(object) != IS_OBJECT)) { + do { + if (Z_ISREF_P(object)) { + object = Z_REFVAL_P(object); + if (EXPECTED(Z_TYPE_P(object) == IS_OBJECT)) { + break; + } + } + if (EXPECTED(Z_TYPE_P(object) <= IS_FALSE || + (Z_TYPE_P(object) == IS_STRING && Z_STRLEN_P(object) == 0))) { + zend_object *obj; + + zval_ptr_dtor(object); + object_init(object); + Z_ADDREF_P(object); + obj = Z_OBJ_P(object); + zend_error(E_WARNING, "Creating default object from empty value"); + if (GC_REFCOUNT(obj) == 1) { + /* the enclosing container was deleted, obj is unreferenced */ + if (UNEXPECTED(RETURN_VALUE_USED(opline))) { + ZVAL_NULL(EX_VAR(opline->result.var)); + } + + OBJ_RELEASE(obj); + goto exit_assign_obj; + } + Z_DELREF_P(object); + } else { + if (IS_CV != IS_VAR || EXPECTED(!Z_ISERROR_P(object))) { + zend_error(E_WARNING, "Attempt to assign property of non-object"); + } + if (UNEXPECTED(RETURN_VALUE_USED(opline))) { + ZVAL_NULL(EX_VAR(opline->result.var)); + } + + goto exit_assign_obj; + } + } while (0); + } + + if (IS_CONST == IS_CONST && + EXPECTED(Z_OBJCE_P(object) == CACHED_PTR(Z_CACHE_SLOT_P(property_name)))) { + uint32_t prop_offset = (uint32_t)(intptr_t)CACHED_PTR(Z_CACHE_SLOT_P(property_name) + sizeof(void*)); + zend_object *zobj = Z_OBJ_P(object); + zval *property; + + if (EXPECTED(prop_offset != (uint32_t)ZEND_DYNAMIC_PROPERTY_OFFSET)) { + property = OBJ_PROP(zobj, prop_offset); + if (Z_TYPE_P(property) != IS_UNDEF) { +fast_assign_obj: + value = zend_assign_to_variable(property, value, IS_CONST); + if (UNEXPECTED(RETURN_VALUE_USED(opline))) { + ZVAL_COPY(EX_VAR(opline->result.var), value); + } + goto exit_assign_obj; + } + } else { + if (EXPECTED(zobj->properties != NULL)) { + if (UNEXPECTED(GC_REFCOUNT(zobj->properties) > 1)) { + if (EXPECTED(!(GC_FLAGS(zobj->properties) & IS_ARRAY_IMMUTABLE))) { + GC_REFCOUNT(zobj->properties)--; + } + zobj->properties = zend_array_dup(zobj->properties); + } + property = zend_hash_find(zobj->properties, Z_STR_P(property_name)); + if (property) { + goto fast_assign_obj; + } + } + + if (!zobj->ce->__set) { + + if (EXPECTED(zobj->properties == NULL)) { + rebuild_object_properties(zobj); + } + if (IS_CONST == IS_CONST) { + if (UNEXPECTED(Z_OPT_REFCOUNTED_P(value))) { + Z_ADDREF_P(value); + } + } else if (IS_CONST != IS_TMP_VAR) { + if (Z_ISREF_P(value)) { + if (IS_CONST == IS_VAR) { + zend_reference *ref = Z_REF_P(value); + if (--GC_REFCOUNT(ref) == 0) { + ZVAL_COPY_VALUE(&tmp, Z_REFVAL_P(value)); + efree_size(ref, sizeof(zend_reference)); + value = &tmp; + } else { + value = Z_REFVAL_P(value); + if (Z_REFCOUNTED_P(value)) { + Z_ADDREF_P(value); + } + } + } else { + value = Z_REFVAL_P(value); + if (Z_REFCOUNTED_P(value)) { + Z_ADDREF_P(value); + } + } + } else if (IS_CONST == IS_CV && Z_REFCOUNTED_P(value)) { + Z_ADDREF_P(value); + } + } + zend_hash_add_new(zobj->properties, Z_STR_P(property_name), value); + if (UNEXPECTED(RETURN_VALUE_USED(opline))) { + ZVAL_COPY(EX_VAR(opline->result.var), value); + } + goto exit_assign_obj; + } + } + } + + if (!Z_OBJ_HT_P(object)->write_property) { + zend_error(E_WARNING, "Attempt to assign property of non-object"); + if (UNEXPECTED(RETURN_VALUE_USED(opline))) { + ZVAL_NULL(EX_VAR(opline->result.var)); + } + + goto exit_assign_obj; + } + + if (IS_CONST == IS_CV || IS_CONST == IS_VAR) { + ZVAL_DEREF(value); + } + + Z_OBJ_HT_P(object)->write_property(object, property_name, value, (IS_CONST == IS_CONST) ? CACHE_ADDR(Z_CACHE_SLOT_P(property_name)) : NULL); + + if (UNEXPECTED(RETURN_VALUE_USED(opline)) && EXPECTED(!EG(exception))) { + ZVAL_COPY(EX_VAR(opline->result.var), value); + } + +exit_assign_obj: + + + /* assign_obj has two opcodes! */ + ZEND_VM_NEXT_OPCODE_EX(1, 2); +} + +static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_OBJ_SPEC_CV_CONST_OP_DATA_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS) +{ + USE_OPLINE + zend_free_op free_op_data; + zval *object, *property_name, *value, tmp; + + SAVE_OPLINE(); + object = _get_zval_ptr_cv_undef_BP_VAR_W(execute_data, opline->op1.var); + + if (IS_CV == IS_UNUSED && UNEXPECTED(Z_TYPE_P(object) == IS_UNDEF)) { + zend_throw_error(NULL, "Using $this when not in object context"); + ++ zval_ptr_dtor_nogc(EX_VAR((opline+1)->op1.var)); + HANDLE_EXCEPTION(); + } + + property_name = EX_CONSTANT(opline->op2); + value = _get_zval_ptr_tmp((opline+1)->op1.var, execute_data, &free_op_data); + + if (IS_CV != IS_UNUSED && UNEXPECTED(Z_TYPE_P(object) != IS_OBJECT)) { + do { + if (Z_ISREF_P(object)) { + object = Z_REFVAL_P(object); + if (EXPECTED(Z_TYPE_P(object) == IS_OBJECT)) { + break; + } + } + if (EXPECTED(Z_TYPE_P(object) <= IS_FALSE || + (Z_TYPE_P(object) == IS_STRING && Z_STRLEN_P(object) == 0))) { + zend_object *obj; + + zval_ptr_dtor(object); + object_init(object); + Z_ADDREF_P(object); + obj = Z_OBJ_P(object); + zend_error(E_WARNING, "Creating default object from empty value"); + if (GC_REFCOUNT(obj) == 1) { + /* the enclosing container was deleted, obj is unreferenced */ + if (UNEXPECTED(RETURN_VALUE_USED(opline))) { + ZVAL_NULL(EX_VAR(opline->result.var)); + } + zval_ptr_dtor_nogc(free_op_data); + OBJ_RELEASE(obj); + goto exit_assign_obj; + } + Z_DELREF_P(object); + } else { + if (IS_CV != IS_VAR || EXPECTED(!Z_ISERROR_P(object))) { + zend_error(E_WARNING, "Attempt to assign property of non-object"); + } + if (UNEXPECTED(RETURN_VALUE_USED(opline))) { + ZVAL_NULL(EX_VAR(opline->result.var)); + } + zval_ptr_dtor_nogc(free_op_data); + goto exit_assign_obj; + } + } while (0); + } + + if (IS_CONST == IS_CONST && + EXPECTED(Z_OBJCE_P(object) == CACHED_PTR(Z_CACHE_SLOT_P(property_name)))) { + uint32_t prop_offset = (uint32_t)(intptr_t)CACHED_PTR(Z_CACHE_SLOT_P(property_name) + sizeof(void*)); + zend_object *zobj = Z_OBJ_P(object); + zval *property; + + if (EXPECTED(prop_offset != (uint32_t)ZEND_DYNAMIC_PROPERTY_OFFSET)) { + property = OBJ_PROP(zobj, prop_offset); + if (Z_TYPE_P(property) != IS_UNDEF) { +fast_assign_obj: + value = zend_assign_to_variable(property, value, IS_TMP_VAR); + if (UNEXPECTED(RETURN_VALUE_USED(opline))) { + ZVAL_COPY(EX_VAR(opline->result.var), value); + } + goto exit_assign_obj; + } + } else { + if (EXPECTED(zobj->properties != NULL)) { + if (UNEXPECTED(GC_REFCOUNT(zobj->properties) > 1)) { + if (EXPECTED(!(GC_FLAGS(zobj->properties) & IS_ARRAY_IMMUTABLE))) { + GC_REFCOUNT(zobj->properties)--; + } + zobj->properties = zend_array_dup(zobj->properties); + } + property = zend_hash_find(zobj->properties, Z_STR_P(property_name)); + if (property) { + goto fast_assign_obj; + } + } + + if (!zobj->ce->__set) { + + if (EXPECTED(zobj->properties == NULL)) { + rebuild_object_properties(zobj); + } + if (IS_TMP_VAR == IS_CONST) { + if (UNEXPECTED(Z_OPT_REFCOUNTED_P(value))) { + Z_ADDREF_P(value); + } + } else if (IS_TMP_VAR != IS_TMP_VAR) { + if (Z_ISREF_P(value)) { + if (IS_TMP_VAR == IS_VAR) { + zend_reference *ref = Z_REF_P(value); + if (--GC_REFCOUNT(ref) == 0) { + ZVAL_COPY_VALUE(&tmp, Z_REFVAL_P(value)); + efree_size(ref, sizeof(zend_reference)); + value = &tmp; + } else { + value = Z_REFVAL_P(value); + if (Z_REFCOUNTED_P(value)) { + Z_ADDREF_P(value); + } + } + } else { + value = Z_REFVAL_P(value); + if (Z_REFCOUNTED_P(value)) { + Z_ADDREF_P(value); + } + } + } else if (IS_TMP_VAR == IS_CV && Z_REFCOUNTED_P(value)) { + Z_ADDREF_P(value); + } + } + zend_hash_add_new(zobj->properties, Z_STR_P(property_name), value); + if (UNEXPECTED(RETURN_VALUE_USED(opline))) { + ZVAL_COPY(EX_VAR(opline->result.var), value); + } + goto exit_assign_obj; + } + } + } + + if (!Z_OBJ_HT_P(object)->write_property) { + zend_error(E_WARNING, "Attempt to assign property of non-object"); + if (UNEXPECTED(RETURN_VALUE_USED(opline))) { + ZVAL_NULL(EX_VAR(opline->result.var)); + } + zval_ptr_dtor_nogc(free_op_data); + goto exit_assign_obj; + } + + if (IS_TMP_VAR == IS_CV || IS_TMP_VAR == IS_VAR) { + ZVAL_DEREF(value); + } + + Z_OBJ_HT_P(object)->write_property(object, property_name, value, (IS_CONST == IS_CONST) ? CACHE_ADDR(Z_CACHE_SLOT_P(property_name)) : NULL); + + if (UNEXPECTED(RETURN_VALUE_USED(opline)) && EXPECTED(!EG(exception))) { + ZVAL_COPY(EX_VAR(opline->result.var), value); + } + zval_ptr_dtor_nogc(free_op_data); +exit_assign_obj: + + + /* assign_obj has two opcodes! */ + ZEND_VM_NEXT_OPCODE_EX(1, 2); +} + +static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_OBJ_SPEC_CV_CONST_OP_DATA_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) +{ + USE_OPLINE + zend_free_op free_op_data; + zval *object, *property_name, *value, tmp; + + SAVE_OPLINE(); + object = _get_zval_ptr_cv_undef_BP_VAR_W(execute_data, opline->op1.var); + + if (IS_CV == IS_UNUSED && UNEXPECTED(Z_TYPE_P(object) == IS_UNDEF)) { + zend_throw_error(NULL, "Using $this when not in object context"); + ++ zval_ptr_dtor_nogc(EX_VAR((opline+1)->op1.var)); + HANDLE_EXCEPTION(); + } + + property_name = EX_CONSTANT(opline->op2); + value = _get_zval_ptr_var((opline+1)->op1.var, execute_data, &free_op_data); + + if (IS_CV != IS_UNUSED && UNEXPECTED(Z_TYPE_P(object) != IS_OBJECT)) { + do { + if (Z_ISREF_P(object)) { + object = Z_REFVAL_P(object); + if (EXPECTED(Z_TYPE_P(object) == IS_OBJECT)) { + break; + } + } + if (EXPECTED(Z_TYPE_P(object) <= IS_FALSE || + (Z_TYPE_P(object) == IS_STRING && Z_STRLEN_P(object) == 0))) { + zend_object *obj; + + zval_ptr_dtor(object); + object_init(object); + Z_ADDREF_P(object); + obj = Z_OBJ_P(object); + zend_error(E_WARNING, "Creating default object from empty value"); + if (GC_REFCOUNT(obj) == 1) { + /* the enclosing container was deleted, obj is unreferenced */ + if (UNEXPECTED(RETURN_VALUE_USED(opline))) { + ZVAL_NULL(EX_VAR(opline->result.var)); + } + zval_ptr_dtor_nogc(free_op_data); + OBJ_RELEASE(obj); + goto exit_assign_obj; + } + Z_DELREF_P(object); + } else { + if (IS_CV != IS_VAR || EXPECTED(!Z_ISERROR_P(object))) { + zend_error(E_WARNING, "Attempt to assign property of non-object"); + } + if (UNEXPECTED(RETURN_VALUE_USED(opline))) { + ZVAL_NULL(EX_VAR(opline->result.var)); + } + zval_ptr_dtor_nogc(free_op_data); + goto exit_assign_obj; + } + } while (0); + } + + if (IS_CONST == IS_CONST && + EXPECTED(Z_OBJCE_P(object) == CACHED_PTR(Z_CACHE_SLOT_P(property_name)))) { + uint32_t prop_offset = (uint32_t)(intptr_t)CACHED_PTR(Z_CACHE_SLOT_P(property_name) + sizeof(void*)); + zend_object *zobj = Z_OBJ_P(object); + zval *property; + + if (EXPECTED(prop_offset != (uint32_t)ZEND_DYNAMIC_PROPERTY_OFFSET)) { + property = OBJ_PROP(zobj, prop_offset); + if (Z_TYPE_P(property) != IS_UNDEF) { +fast_assign_obj: + value = zend_assign_to_variable(property, value, IS_VAR); + if (UNEXPECTED(RETURN_VALUE_USED(opline))) { + ZVAL_COPY(EX_VAR(opline->result.var), value); + } + goto exit_assign_obj; + } + } else { + if (EXPECTED(zobj->properties != NULL)) { + if (UNEXPECTED(GC_REFCOUNT(zobj->properties) > 1)) { + if (EXPECTED(!(GC_FLAGS(zobj->properties) & IS_ARRAY_IMMUTABLE))) { + GC_REFCOUNT(zobj->properties)--; + } + zobj->properties = zend_array_dup(zobj->properties); + } + property = zend_hash_find(zobj->properties, Z_STR_P(property_name)); + if (property) { + goto fast_assign_obj; + } + } + + if (!zobj->ce->__set) { + + if (EXPECTED(zobj->properties == NULL)) { + rebuild_object_properties(zobj); + } + if (IS_VAR == IS_CONST) { + if (UNEXPECTED(Z_OPT_REFCOUNTED_P(value))) { + Z_ADDREF_P(value); + } + } else if (IS_VAR != IS_TMP_VAR) { + if (Z_ISREF_P(value)) { + if (IS_VAR == IS_VAR) { + zend_reference *ref = Z_REF_P(value); + if (--GC_REFCOUNT(ref) == 0) { + ZVAL_COPY_VALUE(&tmp, Z_REFVAL_P(value)); + efree_size(ref, sizeof(zend_reference)); + value = &tmp; + } else { + value = Z_REFVAL_P(value); + if (Z_REFCOUNTED_P(value)) { + Z_ADDREF_P(value); + } + } + } else { + value = Z_REFVAL_P(value); + if (Z_REFCOUNTED_P(value)) { + Z_ADDREF_P(value); + } + } + } else if (IS_VAR == IS_CV && Z_REFCOUNTED_P(value)) { + Z_ADDREF_P(value); + } + } + zend_hash_add_new(zobj->properties, Z_STR_P(property_name), value); + if (UNEXPECTED(RETURN_VALUE_USED(opline))) { + ZVAL_COPY(EX_VAR(opline->result.var), value); + } + goto exit_assign_obj; + } } - - ZEND_VM_NEXT_OPCODE_CHECK_EXCEPTION(); - } else { - ZEND_VM_TAIL_CALL(ZEND_FETCH_OBJ_R_SPEC_UNUSED_TMPVAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS_PASSTHRU)); } -} - -static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_FETCH_OBJ_UNSET_SPEC_UNUSED_TMPVAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) -{ - USE_OPLINE - zend_free_op free_op1, free_op2; - zval *container, *property; - SAVE_OPLINE(); - container = _get_obj_zval_ptr_unused(execute_data); + if (!Z_OBJ_HT_P(object)->write_property) { + zend_error(E_WARNING, "Attempt to assign property of non-object"); + if (UNEXPECTED(RETURN_VALUE_USED(opline))) { + ZVAL_NULL(EX_VAR(opline->result.var)); + } + zval_ptr_dtor_nogc(free_op_data); + goto exit_assign_obj; + } - if (IS_UNUSED == IS_UNUSED && UNEXPECTED(Z_OBJ_P(container) == NULL)) { - zend_throw_error(NULL, "Using $this when not in object context"); - zval_ptr_dtor_nogc(EX_VAR(opline->op2.var)); - HANDLE_EXCEPTION(); + if (IS_VAR == IS_CV || IS_VAR == IS_VAR) { + ZVAL_DEREF(value); } - property = _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2); + Z_OBJ_HT_P(object)->write_property(object, property_name, value, (IS_CONST == IS_CONST) ? CACHE_ADDR(Z_CACHE_SLOT_P(property_name)) : NULL); - if (IS_UNUSED == IS_VAR && UNEXPECTED(container == NULL)) { - zend_throw_error(NULL, "Cannot use string offset as an object"); - zval_ptr_dtor_nogc(free_op2); - HANDLE_EXCEPTION(); - } - zend_fetch_property_address(EX_VAR(opline->result.var), container, IS_UNUSED, property, (IS_TMP_VAR|IS_VAR), (((IS_TMP_VAR|IS_VAR) == IS_CONST) ? CACHE_ADDR(Z_CACHE_SLOT_P(property)) : NULL), BP_VAR_UNSET); - zval_ptr_dtor_nogc(free_op2); - if (IS_UNUSED == IS_VAR && READY_TO_DESTROY(free_op1)) { - EXTRACT_ZVAL_PTR(EX_VAR(opline->result.var), 0); + if (UNEXPECTED(RETURN_VALUE_USED(opline)) && EXPECTED(!EG(exception))) { + ZVAL_COPY(EX_VAR(opline->result.var), value); } + zval_ptr_dtor_nogc(free_op_data); +exit_assign_obj: - ZEND_VM_NEXT_OPCODE_CHECK_EXCEPTION(); + + /* assign_obj has two opcodes! */ + ZEND_VM_NEXT_OPCODE_EX(1, 2); } -static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_OBJ_SPEC_UNUSED_TMPVAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) +static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_OBJ_SPEC_CV_CONST_OP_DATA_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE - zend_free_op free_op2; - zval *object; - zval *property_name; + + zval *object, *property_name, *value, tmp; SAVE_OPLINE(); - object = _get_obj_zval_ptr_unused(execute_data); + object = _get_zval_ptr_cv_undef_BP_VAR_W(execute_data, opline->op1.var); - if (IS_UNUSED == IS_UNUSED && UNEXPECTED(Z_OBJ_P(object) == NULL)) { + if (IS_CV == IS_UNUSED && UNEXPECTED(Z_TYPE_P(object) == IS_UNDEF)) { zend_throw_error(NULL, "Using $this when not in object context"); - zval_ptr_dtor_nogc(EX_VAR(opline->op2.var)); - FREE_UNFETCHED_OP_DATA(); - HANDLE_EXCEPTION(); - } - property_name = _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2); + - if (IS_UNUSED == IS_VAR && UNEXPECTED(object == NULL)) { - zend_throw_error(NULL, "Cannot use string offset as an array"); - zval_ptr_dtor_nogc(free_op2); HANDLE_EXCEPTION(); } - zend_assign_to_object(UNEXPECTED(RETURN_VALUE_USED(opline)) ? EX_VAR(opline->result.var) : NULL, object, IS_UNUSED, property_name, (IS_TMP_VAR|IS_VAR), (opline+1)->op1_type, (opline+1)->op1, execute_data, (((IS_TMP_VAR|IS_VAR) == IS_CONST) ? CACHE_ADDR(Z_CACHE_SLOT_P(property_name)) : NULL)); - zval_ptr_dtor_nogc(free_op2); - - /* assign_obj has two opcodes! */ - ZEND_VM_NEXT_OPCODE_EX(1, 2); -} - -static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ROPE_INIT_SPEC_UNUSED_TMPVAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) -{ - USE_OPLINE - zend_free_op free_op2; - zend_string **rope; - zval *var; - - /* Compiler allocates the necessary number of zval slots to keep the rope */ - rope = (zend_string**)EX_VAR(opline->result.var); - if ((IS_TMP_VAR|IS_VAR) == IS_CONST) { - var = _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2); - rope[0] = zend_string_copy(Z_STR_P(var)); - } else { - var = _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2); - if (EXPECTED(Z_TYPE_P(var) == IS_STRING)) { - if ((IS_TMP_VAR|IS_VAR) == IS_CV) { - rope[0] = zend_string_copy(Z_STR_P(var)); - } else { - rope[0] = Z_STR_P(var); - } - } else { - SAVE_OPLINE(); - if ((IS_TMP_VAR|IS_VAR) == IS_CV && UNEXPECTED(Z_TYPE_P(var) == IS_UNDEF)) { - GET_OP2_UNDEF_CV(var, BP_VAR_R); - } - rope[0] = _zval_get_string_func(var); - zval_ptr_dtor_nogc(free_op2); - ZEND_VM_NEXT_OPCODE_CHECK_EXCEPTION(); - } - } - ZEND_VM_NEXT_OPCODE(); -} - -static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_INIT_METHOD_CALL_SPEC_UNUSED_TMPVAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) -{ - USE_OPLINE - zval *function_name; - zend_free_op free_op2; - zval *object; - zend_function *fbc; - zend_class_entry *called_scope; - zend_object *obj; - zend_execute_data *call; - uint32_t call_info; - - SAVE_OPLINE(); - function_name = _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2); + property_name = EX_CONSTANT(opline->op2); + value = _get_zval_ptr_cv_BP_VAR_R(execute_data, (opline+1)->op1.var); - if ((IS_TMP_VAR|IS_VAR) != IS_CONST && - UNEXPECTED(Z_TYPE_P(function_name) != IS_STRING)) { + if (IS_CV != IS_UNUSED && UNEXPECTED(Z_TYPE_P(object) != IS_OBJECT)) { do { - if (((IS_TMP_VAR|IS_VAR) & (IS_VAR|IS_CV)) && Z_ISREF_P(function_name)) { - function_name = Z_REFVAL_P(function_name); - if (EXPECTED(Z_TYPE_P(function_name) == IS_STRING)) { + if (Z_ISREF_P(object)) { + object = Z_REFVAL_P(object); + if (EXPECTED(Z_TYPE_P(object) == IS_OBJECT)) { break; } - } else if ((IS_TMP_VAR|IS_VAR) == IS_CV && UNEXPECTED(Z_TYPE_P(function_name) == IS_UNDEF)) { - GET_OP2_UNDEF_CV(function_name, BP_VAR_R); - if (UNEXPECTED(EG(exception) != NULL)) { - HANDLE_EXCEPTION(); - } } - zend_throw_error(NULL, "Method name must be a string"); - zval_ptr_dtor_nogc(free_op2); - - HANDLE_EXCEPTION(); - } while (0); - } - - object = _get_obj_zval_ptr_unused(execute_data); - - if (IS_UNUSED == IS_UNUSED && UNEXPECTED(Z_OBJ_P(object) == NULL)) { - zend_throw_error(NULL, "Using $this when not in object context"); - zval_ptr_dtor_nogc(free_op2); - HANDLE_EXCEPTION(); - } + if (EXPECTED(Z_TYPE_P(object) <= IS_FALSE || + (Z_TYPE_P(object) == IS_STRING && Z_STRLEN_P(object) == 0))) { + zend_object *obj; - if (IS_UNUSED != IS_UNUSED) { - do { - if (IS_UNUSED == IS_CONST || UNEXPECTED(Z_TYPE_P(object) != IS_OBJECT)) { - if ((IS_UNUSED & (IS_VAR|IS_CV)) && EXPECTED(Z_ISREF_P(object))) { - object = Z_REFVAL_P(object); - if (EXPECTED(Z_TYPE_P(object) == IS_OBJECT)) { - break; + zval_ptr_dtor(object); + object_init(object); + Z_ADDREF_P(object); + obj = Z_OBJ_P(object); + zend_error(E_WARNING, "Creating default object from empty value"); + if (GC_REFCOUNT(obj) == 1) { + /* the enclosing container was deleted, obj is unreferenced */ + if (UNEXPECTED(RETURN_VALUE_USED(opline))) { + ZVAL_NULL(EX_VAR(opline->result.var)); } + + OBJ_RELEASE(obj); + goto exit_assign_obj; } - if (IS_UNUSED == IS_CV && UNEXPECTED(Z_TYPE_P(object) == IS_UNDEF)) { - object = GET_OP1_UNDEF_CV(object, BP_VAR_R); - if (UNEXPECTED(EG(exception) != NULL)) { - zval_ptr_dtor_nogc(free_op2); - HANDLE_EXCEPTION(); - } + Z_DELREF_P(object); + } else { + if (IS_CV != IS_VAR || EXPECTED(!Z_ISERROR_P(object))) { + zend_error(E_WARNING, "Attempt to assign property of non-object"); + } + if (UNEXPECTED(RETURN_VALUE_USED(opline))) { + ZVAL_NULL(EX_VAR(opline->result.var)); } - zend_throw_error(NULL, "Call to a member function %s() on %s", Z_STRVAL_P(function_name), zend_get_type_by_const(Z_TYPE_P(object))); - zval_ptr_dtor_nogc(free_op2); - HANDLE_EXCEPTION(); + goto exit_assign_obj; } } while (0); } @@@ -45365,627 -33557,456 +45393,631 @@@ static ZEND_OPCODE_HANDLER_RET ZEND_FAS { USE_OPLINE - zval *varname; - zval *retval; - zend_string *name; - HashTable *target_symbol_table; + zval *object, *property_name, *value, tmp; SAVE_OPLINE(); - varname = _get_zval_ptr_cv_undef(execute_data, opline->op1.var); - - if (IS_CV == IS_CONST) { - name = Z_STR_P(varname); - } else if (EXPECTED(Z_TYPE_P(varname) == IS_STRING)) { - name = Z_STR_P(varname); - zend_string_addref(name); - } else { - if (IS_CV == IS_CV && UNEXPECTED(Z_TYPE_P(varname) == IS_UNDEF)) { - GET_OP1_UNDEF_CV(varname, BP_VAR_R); - } - name = zval_get_string(varname); - } - - if (IS_VAR != IS_UNUSED) { - zend_class_entry *ce; - - if (IS_VAR == IS_CONST) { - if (IS_CV == IS_CONST && EXPECTED((ce = CACHED_PTR(Z_CACHE_SLOT_P(EX_CONSTANT(opline->op1)))) != NULL)) { - retval = CACHED_PTR(Z_CACHE_SLOT_P(EX_CONSTANT(opline->op1)) + sizeof(void*)); - - /* check if static properties were destoyed */ - if (UNEXPECTED(CE_STATIC_MEMBERS(ce) == NULL)) { - zend_throw_error(NULL, "Access to undeclared static property: %s::$%s", ZSTR_VAL(ce->name), ZSTR_VAL(name)); + object = _get_zval_ptr_cv_undef_BP_VAR_W(execute_data, opline->op1.var); - HANDLE_EXCEPTION(); - } + if (IS_CV == IS_UNUSED && UNEXPECTED(Z_TYPE_P(object) == IS_UNDEF)) { + zend_throw_error(NULL, "Using $this when not in object context"); - goto fetch_var_return; - } else if (UNEXPECTED((ce = CACHED_PTR(Z_CACHE_SLOT_P(EX_CONSTANT(opline->op2)))) == NULL)) { - ce = zend_fetch_class_by_name(Z_STR_P(EX_CONSTANT(opline->op2)), EX_CONSTANT(opline->op2) + 1, ZEND_FETCH_CLASS_DEFAULT | ZEND_FETCH_CLASS_EXCEPTION); - if (UNEXPECTED(ce == NULL)) { - if (IS_CV != IS_CONST) { - zend_string_release(name); - } + - ZEND_VM_NEXT_OPCODE_CHECK_EXCEPTION(); - } - CACHE_PTR(Z_CACHE_SLOT_P(EX_CONSTANT(opline->op2)), ce); - } - } else { - ce = Z_CE_P(EX_VAR(opline->op2.var)); - if (IS_CV == IS_CONST && - (retval = CACHED_POLYMORPHIC_PTR(Z_CACHE_SLOT_P(EX_CONSTANT(opline->op1)), ce)) != NULL) { + HANDLE_EXCEPTION(); + } - /* check if static properties were destoyed */ - if (UNEXPECTED(CE_STATIC_MEMBERS(ce) == NULL)) { - zend_throw_error(NULL, "Access to undeclared static property: %s::$%s", ZSTR_VAL(ce->name), ZSTR_VAL(name)); + property_name = _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var); + value = EX_CONSTANT((opline+1)->op1); - HANDLE_EXCEPTION(); + if (IS_CV != IS_UNUSED && UNEXPECTED(Z_TYPE_P(object) != IS_OBJECT)) { + do { + if (Z_ISREF_P(object)) { + object = Z_REFVAL_P(object); + if (EXPECTED(Z_TYPE_P(object) == IS_OBJECT)) { + break; } - - goto fetch_var_return; - } - } - retval = zend_std_get_static_property(ce, name, 0); - if (UNEXPECTED(EG(exception))) { - if (IS_CV != IS_CONST) { - zend_string_release(name); } + if (EXPECTED(Z_TYPE_P(object) <= IS_FALSE || + (Z_TYPE_P(object) == IS_STRING && Z_STRLEN_P(object) == 0))) { + zend_object *obj; - HANDLE_EXCEPTION(); - } - if (IS_CV == IS_CONST && retval) { - CACHE_POLYMORPHIC_PTR(Z_CACHE_SLOT_P(EX_CONSTANT(opline->op1)), ce, retval); - } - - } else { - target_symbol_table = zend_get_target_symbol_table(execute_data, opline->extended_value & ZEND_FETCH_TYPE_MASK); - retval = zend_hash_find(target_symbol_table, name); - if (retval == NULL) { - switch (type) { - case BP_VAR_R: - case BP_VAR_UNSET: - zend_error(E_NOTICE,"Undefined variable: %s", ZSTR_VAL(name)); - /* break missing intentionally */ - case BP_VAR_IS: - retval = &EG(uninitialized_zval); - break; - case BP_VAR_RW: - zend_error(E_NOTICE,"Undefined variable: %s", ZSTR_VAL(name)); - retval = zend_hash_update(target_symbol_table, name, &EG(uninitialized_zval)); - break; - case BP_VAR_W: - retval = zend_hash_add_new(target_symbol_table, name, &EG(uninitialized_zval)); - break; - EMPTY_SWITCH_DEFAULT_CASE() - } - /* GLOBAL or $$name variable may be an INDIRECT pointer to CV */ - } else if (Z_TYPE_P(retval) == IS_INDIRECT) { - retval = Z_INDIRECT_P(retval); - if (Z_TYPE_P(retval) == IS_UNDEF) { - switch (type) { - case BP_VAR_R: - case BP_VAR_UNSET: - zend_error(E_NOTICE,"Undefined variable: %s", ZSTR_VAL(name)); - /* break missing intentionally */ - case BP_VAR_IS: - retval = &EG(uninitialized_zval); - break; - case BP_VAR_RW: - zend_error(E_NOTICE,"Undefined variable: %s", ZSTR_VAL(name)); - /* break missing intentionally */ - case BP_VAR_W: - ZVAL_NULL(retval); - break; - EMPTY_SWITCH_DEFAULT_CASE() + zval_ptr_dtor(object); + object_init(object); + Z_ADDREF_P(object); + obj = Z_OBJ_P(object); + zend_error(E_WARNING, "Creating default object from empty value"); + if (GC_REFCOUNT(obj) == 1) { + /* the enclosing container was deleted, obj is unreferenced */ + if (UNEXPECTED(RETURN_VALUE_USED(opline))) { + ZVAL_NULL(EX_VAR(opline->result.var)); + } + + OBJ_RELEASE(obj); + goto exit_assign_obj; + } + Z_DELREF_P(object); + } else { + if (IS_CV != IS_VAR || EXPECTED(!Z_ISERROR_P(object))) { + zend_error(E_WARNING, "Attempt to assign property of non-object"); } + if (UNEXPECTED(RETURN_VALUE_USED(opline))) { + ZVAL_NULL(EX_VAR(opline->result.var)); + } + + goto exit_assign_obj; } - } - if ((opline->extended_value & ZEND_FETCH_TYPE_MASK) == ZEND_FETCH_STATIC) { - if (Z_CONSTANT_P(retval)) { - if (UNEXPECTED(zval_update_constant_ex(retval, 1, NULL) != SUCCESS)) { + } while (0); + } - HANDLE_EXCEPTION(); + if (IS_CV == IS_CONST && + EXPECTED(Z_OBJCE_P(object) == CACHED_PTR(Z_CACHE_SLOT_P(property_name)))) { + uint32_t prop_offset = (uint32_t)(intptr_t)CACHED_PTR(Z_CACHE_SLOT_P(property_name) + sizeof(void*)); + zend_object *zobj = Z_OBJ_P(object); + zval *property; + + if (EXPECTED(prop_offset != (uint32_t)ZEND_DYNAMIC_PROPERTY_OFFSET)) { + property = OBJ_PROP(zobj, prop_offset); + if (Z_TYPE_P(property) != IS_UNDEF) { +fast_assign_obj: + value = zend_assign_to_variable(property, value, IS_CONST); + if (UNEXPECTED(RETURN_VALUE_USED(opline))) { + ZVAL_COPY(EX_VAR(opline->result.var), value); + } + goto exit_assign_obj; + } + } else { + if (EXPECTED(zobj->properties != NULL)) { + if (UNEXPECTED(GC_REFCOUNT(zobj->properties) > 1)) { + if (EXPECTED(!(GC_FLAGS(zobj->properties) & IS_ARRAY_IMMUTABLE))) { + GC_REFCOUNT(zobj->properties)--; + } + zobj->properties = zend_array_dup(zobj->properties); + } + property = zend_hash_find(zobj->properties, Z_STR_P(property_name)); + if (property) { + goto fast_assign_obj; } } - } else if ((opline->extended_value & ZEND_FETCH_TYPE_MASK) != ZEND_FETCH_GLOBAL_LOCK) { - - } - } - if (IS_CV != IS_CONST) { - zend_string_release(name); - } + if (!zobj->ce->__set) { -fetch_var_return: - ZEND_ASSERT(retval != NULL); - if (type == BP_VAR_R || type == BP_VAR_IS) { - if (/*type == BP_VAR_R &&*/ Z_ISREF_P(retval) && Z_REFCOUNT_P(retval) == 1) { - ZVAL_UNREF(retval); + if (EXPECTED(zobj->properties == NULL)) { + rebuild_object_properties(zobj); + } + if (IS_CONST == IS_CONST) { + if (UNEXPECTED(Z_OPT_REFCOUNTED_P(value))) { + Z_ADDREF_P(value); + } + } else if (IS_CONST != IS_TMP_VAR) { + if (Z_ISREF_P(value)) { + if (IS_CONST == IS_VAR) { + zend_reference *ref = Z_REF_P(value); + if (--GC_REFCOUNT(ref) == 0) { + ZVAL_COPY_VALUE(&tmp, Z_REFVAL_P(value)); + efree_size(ref, sizeof(zend_reference)); + value = &tmp; + } else { + value = Z_REFVAL_P(value); + if (Z_REFCOUNTED_P(value)) { + Z_ADDREF_P(value); + } + } + } else { + value = Z_REFVAL_P(value); + if (Z_REFCOUNTED_P(value)) { + Z_ADDREF_P(value); + } + } + } else if (IS_CONST == IS_CV && Z_REFCOUNTED_P(value)) { + Z_ADDREF_P(value); + } + } + zend_hash_add_new(zobj->properties, Z_STR_P(property_name), value); + if (UNEXPECTED(RETURN_VALUE_USED(opline))) { + ZVAL_COPY(EX_VAR(opline->result.var), value); + } + goto exit_assign_obj; + } } - ZVAL_COPY(EX_VAR(opline->result.var), retval); - } else { - ZVAL_INDIRECT(EX_VAR(opline->result.var), retval); } - ZEND_VM_NEXT_OPCODE_CHECK_EXCEPTION(); -} -static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_FETCH_R_SPEC_CV_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) -{ - ZEND_VM_TAIL_CALL(zend_fetch_var_address_helper_SPEC_CV_VAR(BP_VAR_R ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); -} + if (!Z_OBJ_HT_P(object)->write_property) { + zend_error(E_WARNING, "Attempt to assign property of non-object"); + if (UNEXPECTED(RETURN_VALUE_USED(opline))) { + ZVAL_NULL(EX_VAR(opline->result.var)); + } -static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_FETCH_W_SPEC_CV_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) -{ - ZEND_VM_TAIL_CALL(zend_fetch_var_address_helper_SPEC_CV_VAR(BP_VAR_W ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); -} + goto exit_assign_obj; + } -static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_FETCH_RW_SPEC_CV_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) -{ - ZEND_VM_TAIL_CALL(zend_fetch_var_address_helper_SPEC_CV_VAR(BP_VAR_RW ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); -} + if (IS_CONST == IS_CV || IS_CONST == IS_VAR) { + ZVAL_DEREF(value); + } -static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_FETCH_FUNC_ARG_SPEC_CV_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) -{ - USE_OPLINE + Z_OBJ_HT_P(object)->write_property(object, property_name, value, (IS_CV == IS_CONST) ? CACHE_ADDR(Z_CACHE_SLOT_P(property_name)) : NULL); - if (zend_is_by_ref_func_arg_fetch(opline, EX(call))) { - ZEND_VM_TAIL_CALL(zend_fetch_var_address_helper_SPEC_CV_VAR(BP_VAR_W ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); - } else { - ZEND_VM_TAIL_CALL(zend_fetch_var_address_helper_SPEC_CV_VAR(BP_VAR_R ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); + if (UNEXPECTED(RETURN_VALUE_USED(opline)) && EXPECTED(!EG(exception))) { + ZVAL_COPY(EX_VAR(opline->result.var), value); } -} -static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_FETCH_UNSET_SPEC_CV_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) -{ - ZEND_VM_TAIL_CALL(zend_fetch_var_address_helper_SPEC_CV_VAR(BP_VAR_UNSET ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); -} +exit_assign_obj: -static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_FETCH_IS_SPEC_CV_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) -{ - ZEND_VM_TAIL_CALL(zend_fetch_var_address_helper_SPEC_CV_VAR(BP_VAR_IS ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); + + /* assign_obj has two opcodes! */ + ZEND_VM_NEXT_OPCODE_EX(1, 2); } -static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_SPEC_CV_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) +static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_OBJ_SPEC_CV_CV_OP_DATA_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE - zend_free_op free_op2; - zval *value; - zval *variable_ptr; + zend_free_op free_op_data; + zval *object, *property_name, *value, tmp; SAVE_OPLINE(); - value = _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2); - variable_ptr = _get_zval_ptr_cv_undef_BP_VAR_W(execute_data, opline->op1.var); + object = _get_zval_ptr_cv_undef_BP_VAR_W(execute_data, opline->op1.var); - if (IS_CV == IS_VAR && UNEXPECTED(variable_ptr == &EG(error_zval))) { - zval_ptr_dtor_nogc(free_op2); - if (UNEXPECTED(RETURN_VALUE_USED(opline))) { - ZVAL_NULL(EX_VAR(opline->result.var)); - } - } else { - value = zend_assign_to_variable(variable_ptr, value, IS_VAR); - if (UNEXPECTED(RETURN_VALUE_USED(opline))) { - ZVAL_COPY(EX_VAR(opline->result.var), value); - } + if (IS_CV == IS_UNUSED && UNEXPECTED(Z_TYPE_P(object) == IS_UNDEF)) { + zend_throw_error(NULL, "Using $this when not in object context"); - /* zend_assign_to_variable() always takes care of op2, never free it! */ ++ zval_ptr_dtor_nogc(EX_VAR((opline+1)->op1.var)); + HANDLE_EXCEPTION(); } - ZEND_VM_NEXT_OPCODE_CHECK_EXCEPTION(); -} + property_name = _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var); + value = _get_zval_ptr_tmp((opline+1)->op1.var, execute_data, &free_op_data); -static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_REF_SPEC_CV_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) -{ - USE_OPLINE - zend_free_op free_op2; - zval *variable_ptr; - zval *value_ptr; + if (IS_CV != IS_UNUSED && UNEXPECTED(Z_TYPE_P(object) != IS_OBJECT)) { + do { + if (Z_ISREF_P(object)) { + object = Z_REFVAL_P(object); + if (EXPECTED(Z_TYPE_P(object) == IS_OBJECT)) { + break; + } + } + if (EXPECTED(Z_TYPE_P(object) <= IS_FALSE || + (Z_TYPE_P(object) == IS_STRING && Z_STRLEN_P(object) == 0))) { + zend_object *obj; - SAVE_OPLINE(); - value_ptr = _get_zval_ptr_ptr_var(opline->op2.var, execute_data, &free_op2); + zval_ptr_dtor(object); + object_init(object); + Z_ADDREF_P(object); + obj = Z_OBJ_P(object); + zend_error(E_WARNING, "Creating default object from empty value"); + if (GC_REFCOUNT(obj) == 1) { + /* the enclosing container was deleted, obj is unreferenced */ + if (UNEXPECTED(RETURN_VALUE_USED(opline))) { + ZVAL_NULL(EX_VAR(opline->result.var)); + } + zval_ptr_dtor_nogc(free_op_data); + OBJ_RELEASE(obj); + goto exit_assign_obj; + } + Z_DELREF_P(object); + } else { + if (IS_CV != IS_VAR || EXPECTED(!Z_ISERROR_P(object))) { + zend_error(E_WARNING, "Attempt to assign property of non-object"); + } + if (UNEXPECTED(RETURN_VALUE_USED(opline))) { + ZVAL_NULL(EX_VAR(opline->result.var)); + } + zval_ptr_dtor_nogc(free_op_data); + goto exit_assign_obj; + } + } while (0); + } - if (IS_VAR == IS_VAR && UNEXPECTED(value_ptr == NULL)) { - zend_throw_error(NULL, "Cannot create references to/from string offsets nor overloaded objects"); + if (IS_CV == IS_CONST && + EXPECTED(Z_OBJCE_P(object) == CACHED_PTR(Z_CACHE_SLOT_P(property_name)))) { + uint32_t prop_offset = (uint32_t)(intptr_t)CACHED_PTR(Z_CACHE_SLOT_P(property_name) + sizeof(void*)); + zend_object *zobj = Z_OBJ_P(object); + zval *property; - HANDLE_EXCEPTION(); - } - if (IS_CV == IS_VAR && - UNEXPECTED(Z_TYPE_P(EX_VAR(opline->op1.var)) != IS_INDIRECT) && - UNEXPECTED(!Z_ISREF_P(EX_VAR(opline->op1.var)))) { - zend_throw_error(NULL, "Cannot assign by reference to overloaded object"); + if (EXPECTED(prop_offset != (uint32_t)ZEND_DYNAMIC_PROPERTY_OFFSET)) { + property = OBJ_PROP(zobj, prop_offset); + if (Z_TYPE_P(property) != IS_UNDEF) { +fast_assign_obj: + value = zend_assign_to_variable(property, value, IS_TMP_VAR); + if (UNEXPECTED(RETURN_VALUE_USED(opline))) { + ZVAL_COPY(EX_VAR(opline->result.var), value); + } + goto exit_assign_obj; + } + } else { + if (EXPECTED(zobj->properties != NULL)) { + if (UNEXPECTED(GC_REFCOUNT(zobj->properties) > 1)) { + if (EXPECTED(!(GC_FLAGS(zobj->properties) & IS_ARRAY_IMMUTABLE))) { + GC_REFCOUNT(zobj->properties)--; + } + zobj->properties = zend_array_dup(zobj->properties); + } + property = zend_hash_find(zobj->properties, Z_STR_P(property_name)); + if (property) { + goto fast_assign_obj; + } + } - if (UNEXPECTED(free_op2)) {zval_ptr_dtor_nogc(free_op2);}; - HANDLE_EXCEPTION(); - } - if (IS_VAR == IS_VAR && - (value_ptr == &EG(uninitialized_zval) || - (opline->extended_value == ZEND_RETURNS_FUNCTION && - !(Z_VAR_FLAGS_P(value_ptr) & IS_VAR_RET_REF)))) { - if (!(free_op2 != NULL) && UNEXPECTED(Z_TYPE_P(EX_VAR(opline->op2.var)) != IS_INDIRECT)) { /* undo the effect of get_zval_ptr_ptr() */ - Z_TRY_ADDREF_P(value_ptr); - } - zend_error(E_NOTICE, "Only variables should be assigned by reference"); - if (UNEXPECTED(EG(exception) != NULL)) { - if (UNEXPECTED(free_op2)) {zval_ptr_dtor_nogc(free_op2);}; - HANDLE_EXCEPTION(); + if (!zobj->ce->__set) { + + if (EXPECTED(zobj->properties == NULL)) { + rebuild_object_properties(zobj); + } + if (IS_TMP_VAR == IS_CONST) { + if (UNEXPECTED(Z_OPT_REFCOUNTED_P(value))) { + Z_ADDREF_P(value); + } + } else if (IS_TMP_VAR != IS_TMP_VAR) { + if (Z_ISREF_P(value)) { + if (IS_TMP_VAR == IS_VAR) { + zend_reference *ref = Z_REF_P(value); + if (--GC_REFCOUNT(ref) == 0) { + ZVAL_COPY_VALUE(&tmp, Z_REFVAL_P(value)); + efree_size(ref, sizeof(zend_reference)); + value = &tmp; + } else { + value = Z_REFVAL_P(value); + if (Z_REFCOUNTED_P(value)) { + Z_ADDREF_P(value); + } + } + } else { + value = Z_REFVAL_P(value); + if (Z_REFCOUNTED_P(value)) { + Z_ADDREF_P(value); + } + } + } else if (IS_TMP_VAR == IS_CV && Z_REFCOUNTED_P(value)) { + Z_ADDREF_P(value); + } + } + zend_hash_add_new(zobj->properties, Z_STR_P(property_name), value); + if (UNEXPECTED(RETURN_VALUE_USED(opline))) { + ZVAL_COPY(EX_VAR(opline->result.var), value); + } + goto exit_assign_obj; + } } - ZEND_VM_TAIL_CALL(ZEND_ASSIGN_SPEC_CV_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS_PASSTHRU)); } - variable_ptr = _get_zval_ptr_cv_undef_BP_VAR_W(execute_data, opline->op1.var); - if (IS_CV == IS_VAR && UNEXPECTED(variable_ptr == NULL)) { - zend_throw_error(NULL, "Cannot create references to/from string offsets nor overloaded objects"); - if (UNEXPECTED(free_op2)) {zval_ptr_dtor_nogc(free_op2);}; - HANDLE_EXCEPTION(); + if (!Z_OBJ_HT_P(object)->write_property) { + zend_error(E_WARNING, "Attempt to assign property of non-object"); + if (UNEXPECTED(RETURN_VALUE_USED(opline))) { + ZVAL_NULL(EX_VAR(opline->result.var)); + } + zval_ptr_dtor_nogc(free_op_data); + goto exit_assign_obj; } - if ((IS_CV == IS_VAR && UNEXPECTED(variable_ptr == &EG(error_zval))) || - (IS_VAR == IS_VAR && UNEXPECTED(value_ptr == &EG(error_zval)))) { - variable_ptr = &EG(uninitialized_zval); - } else { - zend_assign_to_variable_reference(variable_ptr, value_ptr); + + if (IS_TMP_VAR == IS_CV || IS_TMP_VAR == IS_VAR) { + ZVAL_DEREF(value); } - if (UNEXPECTED(RETURN_VALUE_USED(opline))) { - ZVAL_COPY(EX_VAR(opline->result.var), variable_ptr); + Z_OBJ_HT_P(object)->write_property(object, property_name, value, (IS_CV == IS_CONST) ? CACHE_ADDR(Z_CACHE_SLOT_P(property_name)) : NULL); + + if (UNEXPECTED(RETURN_VALUE_USED(opline)) && EXPECTED(!EG(exception))) { + ZVAL_COPY(EX_VAR(opline->result.var), value); } + zval_ptr_dtor_nogc(free_op_data); +exit_assign_obj: - if (UNEXPECTED(free_op2)) {zval_ptr_dtor_nogc(free_op2);}; - ZEND_VM_NEXT_OPCODE_CHECK_EXCEPTION(); + /* assign_obj has two opcodes! */ + ZEND_VM_NEXT_OPCODE_EX(1, 2); } -static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_UNSET_VAR_SPEC_CV_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) +static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_OBJ_SPEC_CV_CV_OP_DATA_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE - zval tmp, *varname; - HashTable *target_symbol_table; - + zend_free_op free_op_data; + zval *object, *property_name, *value, tmp; SAVE_OPLINE(); - if (IS_CV == IS_CV && - IS_VAR == IS_UNUSED && - (opline->extended_value & ZEND_QUICK_SET)) { - zval *var = EX_VAR(opline->op1.var); + object = _get_zval_ptr_cv_undef_BP_VAR_W(execute_data, opline->op1.var); - if (Z_REFCOUNTED_P(var)) { - zend_refcounted *garbage = Z_COUNTED_P(var); + if (IS_CV == IS_UNUSED && UNEXPECTED(Z_TYPE_P(object) == IS_UNDEF)) { + zend_throw_error(NULL, "Using $this when not in object context"); - if (!--GC_REFCOUNT(garbage)) { - ZVAL_UNDEF(var); - zval_dtor_func_for_ptr(garbage); ++ zval_ptr_dtor_nogc(EX_VAR((opline+1)->op1.var)); + HANDLE_EXCEPTION(); + } + + property_name = _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var); + value = _get_zval_ptr_var((opline+1)->op1.var, execute_data, &free_op_data); + + if (IS_CV != IS_UNUSED && UNEXPECTED(Z_TYPE_P(object) != IS_OBJECT)) { + do { + if (Z_ISREF_P(object)) { + object = Z_REFVAL_P(object); + if (EXPECTED(Z_TYPE_P(object) == IS_OBJECT)) { + break; + } + } + if (EXPECTED(Z_TYPE_P(object) <= IS_FALSE || + (Z_TYPE_P(object) == IS_STRING && Z_STRLEN_P(object) == 0))) { + zend_object *obj; + + zval_ptr_dtor(object); + object_init(object); + Z_ADDREF_P(object); + obj = Z_OBJ_P(object); + zend_error(E_WARNING, "Creating default object from empty value"); + if (GC_REFCOUNT(obj) == 1) { + /* the enclosing container was deleted, obj is unreferenced */ + if (UNEXPECTED(RETURN_VALUE_USED(opline))) { + ZVAL_NULL(EX_VAR(opline->result.var)); + } + zval_ptr_dtor_nogc(free_op_data); + OBJ_RELEASE(obj); + goto exit_assign_obj; + } + Z_DELREF_P(object); } else { - zval *z = var; - ZVAL_DEREF(z); - if (Z_COLLECTABLE_P(z) && UNEXPECTED(!Z_GC_INFO_P(z))) { - ZVAL_UNDEF(var); - gc_possible_root(Z_COUNTED_P(z)); - } else { - ZVAL_UNDEF(var); + if (IS_CV != IS_VAR || EXPECTED(!Z_ISERROR_P(object))) { + zend_error(E_WARNING, "Attempt to assign property of non-object"); + } + if (UNEXPECTED(RETURN_VALUE_USED(opline))) { + ZVAL_NULL(EX_VAR(opline->result.var)); } + zval_ptr_dtor_nogc(free_op_data); + goto exit_assign_obj; } - } else { - ZVAL_UNDEF(var); - } - ZEND_VM_NEXT_OPCODE_CHECK_EXCEPTION(); + } while (0); } - varname = _get_zval_ptr_cv_undef(execute_data, opline->op1.var); + if (IS_CV == IS_CONST && + EXPECTED(Z_OBJCE_P(object) == CACHED_PTR(Z_CACHE_SLOT_P(property_name)))) { + uint32_t prop_offset = (uint32_t)(intptr_t)CACHED_PTR(Z_CACHE_SLOT_P(property_name) + sizeof(void*)); + zend_object *zobj = Z_OBJ_P(object); + zval *property; - ZVAL_UNDEF(&tmp); - if (IS_CV != IS_CONST && Z_TYPE_P(varname) != IS_STRING) { - if (IS_CV == IS_CV && UNEXPECTED(Z_TYPE_P(varname) == IS_UNDEF)) { - varname = GET_OP1_UNDEF_CV(varname, BP_VAR_R); - } - ZVAL_STR(&tmp, zval_get_string(varname)); - varname = &tmp; - } + if (EXPECTED(prop_offset != (uint32_t)ZEND_DYNAMIC_PROPERTY_OFFSET)) { + property = OBJ_PROP(zobj, prop_offset); + if (Z_TYPE_P(property) != IS_UNDEF) { +fast_assign_obj: + value = zend_assign_to_variable(property, value, IS_VAR); + if (UNEXPECTED(RETURN_VALUE_USED(opline))) { + ZVAL_COPY(EX_VAR(opline->result.var), value); + } + goto exit_assign_obj; + } + } else { + if (EXPECTED(zobj->properties != NULL)) { + if (UNEXPECTED(GC_REFCOUNT(zobj->properties) > 1)) { + if (EXPECTED(!(GC_FLAGS(zobj->properties) & IS_ARRAY_IMMUTABLE))) { + GC_REFCOUNT(zobj->properties)--; + } + zobj->properties = zend_array_dup(zobj->properties); + } + property = zend_hash_find(zobj->properties, Z_STR_P(property_name)); + if (property) { + goto fast_assign_obj; + } + } - if (IS_VAR != IS_UNUSED) { - zend_class_entry *ce; + if (!zobj->ce->__set) { - if (IS_VAR == IS_CONST) { - ce = CACHED_PTR(Z_CACHE_SLOT_P(EX_CONSTANT(opline->op2))); - if (UNEXPECTED(ce == NULL)) { - ce = zend_fetch_class_by_name(Z_STR_P(EX_CONSTANT(opline->op2)), EX_CONSTANT(opline->op2) + 1, ZEND_FETCH_CLASS_DEFAULT | ZEND_FETCH_CLASS_EXCEPTION); - if (UNEXPECTED(ce == NULL)) { - if (EXPECTED(!EG(exception))) { - zend_throw_error(NULL, "Class '%s' not found", Z_STRVAL_P(EX_CONSTANT(opline->op2))); + if (EXPECTED(zobj->properties == NULL)) { + rebuild_object_properties(zobj); + } + if (IS_VAR == IS_CONST) { + if (UNEXPECTED(Z_OPT_REFCOUNTED_P(value))) { + Z_ADDREF_P(value); } - if (IS_CV != IS_CONST && Z_TYPE(tmp) != IS_UNDEF) { - zend_string_release(Z_STR(tmp)); + } else if (IS_VAR != IS_TMP_VAR) { + if (Z_ISREF_P(value)) { + if (IS_VAR == IS_VAR) { + zend_reference *ref = Z_REF_P(value); + if (--GC_REFCOUNT(ref) == 0) { + ZVAL_COPY_VALUE(&tmp, Z_REFVAL_P(value)); + efree_size(ref, sizeof(zend_reference)); + value = &tmp; + } else { + value = Z_REFVAL_P(value); + if (Z_REFCOUNTED_P(value)) { + Z_ADDREF_P(value); + } + } + } else { + value = Z_REFVAL_P(value); + if (Z_REFCOUNTED_P(value)) { + Z_ADDREF_P(value); + } + } + } else if (IS_VAR == IS_CV && Z_REFCOUNTED_P(value)) { + Z_ADDREF_P(value); } - - HANDLE_EXCEPTION(); } - CACHE_PTR(Z_CACHE_SLOT_P(EX_CONSTANT(opline->op2)), ce); + zend_hash_add_new(zobj->properties, Z_STR_P(property_name), value); + if (UNEXPECTED(RETURN_VALUE_USED(opline))) { + ZVAL_COPY(EX_VAR(opline->result.var), value); + } + goto exit_assign_obj; } - } else { - ce = Z_CE_P(EX_VAR(opline->op2.var)); } - zend_std_unset_static_property(ce, Z_STR_P(varname)); - } else { - target_symbol_table = zend_get_target_symbol_table(execute_data, opline->extended_value & ZEND_FETCH_TYPE_MASK); - zend_hash_del_ind(target_symbol_table, Z_STR_P(varname)); } - if (IS_CV != IS_CONST && Z_TYPE(tmp) != IS_UNDEF) { - zend_string_release(Z_STR(tmp)); + if (!Z_OBJ_HT_P(object)->write_property) { + zend_error(E_WARNING, "Attempt to assign property of non-object"); + if (UNEXPECTED(RETURN_VALUE_USED(opline))) { + ZVAL_NULL(EX_VAR(opline->result.var)); + } + zval_ptr_dtor_nogc(free_op_data); + goto exit_assign_obj; } - ZEND_VM_NEXT_OPCODE_CHECK_EXCEPTION(); + if (IS_VAR == IS_CV || IS_VAR == IS_VAR) { + ZVAL_DEREF(value); + } + + Z_OBJ_HT_P(object)->write_property(object, property_name, value, (IS_CV == IS_CONST) ? CACHE_ADDR(Z_CACHE_SLOT_P(property_name)) : NULL); + + if (UNEXPECTED(RETURN_VALUE_USED(opline)) && EXPECTED(!EG(exception))) { + ZVAL_COPY(EX_VAR(opline->result.var), value); + } + zval_ptr_dtor_nogc(free_op_data); +exit_assign_obj: + + + /* assign_obj has two opcodes! */ + ZEND_VM_NEXT_OPCODE_EX(1, 2); } -static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ISSET_ISEMPTY_VAR_SPEC_CV_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) +static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_OBJ_SPEC_CV_CV_OP_DATA_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE - zval *value; - int result; - if (IS_CV == IS_CV && - IS_VAR == IS_UNUSED && - (opline->extended_value & ZEND_QUICK_SET)) { - value = EX_VAR(opline->op1.var); - if (opline->extended_value & ZEND_ISSET) { - result = - Z_TYPE_P(value) > IS_NULL && - (!Z_ISREF_P(value) || Z_TYPE_P(Z_REFVAL_P(value)) != IS_NULL); - } else /* if (opline->extended_value & ZEND_ISEMPTY) */ { - SAVE_OPLINE(); - result = !i_zend_is_true(value); - if (UNEXPECTED(EG(exception))) { - HANDLE_EXCEPTION(); - } - } - ZEND_VM_SMART_BRANCH(result, 0); - ZVAL_BOOL(EX_VAR(opline->result.var), result); - ZEND_VM_SET_NEXT_OPCODE(opline + 1); - ZEND_VM_CONTINUE(); - } else { + zval *object, *property_name, *value, tmp; - zval tmp, *varname; + SAVE_OPLINE(); + object = _get_zval_ptr_cv_undef_BP_VAR_W(execute_data, opline->op1.var); - SAVE_OPLINE(); - varname = _get_zval_ptr_cv_BP_VAR_IS(execute_data, opline->op1.var); - ZVAL_UNDEF(&tmp); - if (IS_CV != IS_CONST && Z_TYPE_P(varname) != IS_STRING) { - ZVAL_STR(&tmp, zval_get_string(varname)); - varname = &tmp; - } + if (IS_CV == IS_UNUSED && UNEXPECTED(Z_TYPE_P(object) == IS_UNDEF)) { + zend_throw_error(NULL, "Using $this when not in object context"); - if (IS_VAR != IS_UNUSED) { - zend_class_entry *ce; + - if (IS_VAR == IS_CONST) { - if (IS_CV == IS_CONST && EXPECTED((ce = CACHED_PTR(Z_CACHE_SLOT_P(EX_CONSTANT(opline->op1)))) != NULL)) { - value = CACHED_PTR(Z_CACHE_SLOT_P(EX_CONSTANT(opline->op1)) + sizeof(void*)); + HANDLE_EXCEPTION(); + } - /* check if static properties were destoyed */ - if (UNEXPECTED(CE_STATIC_MEMBERS(ce) == NULL)) { - value = NULL; - } + property_name = _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var); + value = _get_zval_ptr_cv_BP_VAR_R(execute_data, (opline+1)->op1.var); - goto is_var_return; - } else if (UNEXPECTED((ce = CACHED_PTR(Z_CACHE_SLOT_P(EX_CONSTANT(opline->op2)))) == NULL)) { - ce = zend_fetch_class_by_name(Z_STR_P(EX_CONSTANT(opline->op2)), EX_CONSTANT(opline->op2) + 1, ZEND_FETCH_CLASS_DEFAULT | ZEND_FETCH_CLASS_EXCEPTION); - if (UNEXPECTED(ce == NULL)) { - ZEND_VM_NEXT_OPCODE_CHECK_EXCEPTION(); - } - CACHE_PTR(Z_CACHE_SLOT_P(EX_CONSTANT(opline->op2)), ce); + if (IS_CV != IS_UNUSED && UNEXPECTED(Z_TYPE_P(object) != IS_OBJECT)) { + do { + if (Z_ISREF_P(object)) { + object = Z_REFVAL_P(object); + if (EXPECTED(Z_TYPE_P(object) == IS_OBJECT)) { + break; } - } else { - ce = Z_CE_P(EX_VAR(opline->op2.var)); - if (IS_CV == IS_CONST && - (value = CACHED_POLYMORPHIC_PTR(Z_CACHE_SLOT_P(EX_CONSTANT(opline->op1)), ce)) != NULL) { + } + if (EXPECTED(Z_TYPE_P(object) <= IS_FALSE || + (Z_TYPE_P(object) == IS_STRING && Z_STRLEN_P(object) == 0))) { + zend_object *obj; - /* check if static properties were destoyed */ - if (UNEXPECTED(CE_STATIC_MEMBERS(ce) == NULL)) { - value = NULL; + zval_ptr_dtor(object); + object_init(object); + Z_ADDREF_P(object); + obj = Z_OBJ_P(object); + zend_error(E_WARNING, "Creating default object from empty value"); + if (GC_REFCOUNT(obj) == 1) { + /* the enclosing container was deleted, obj is unreferenced */ + if (UNEXPECTED(RETURN_VALUE_USED(opline))) { + ZVAL_NULL(EX_VAR(opline->result.var)); } - goto is_var_return; + OBJ_RELEASE(obj); + goto exit_assign_obj; + } + Z_DELREF_P(object); + } else { + if (IS_CV != IS_VAR || EXPECTED(!Z_ISERROR_P(object))) { + zend_error(E_WARNING, "Attempt to assign property of non-object"); + } + if (UNEXPECTED(RETURN_VALUE_USED(opline))) { + ZVAL_NULL(EX_VAR(opline->result.var)); } + + goto exit_assign_obj; } + } while (0); + } - value = zend_std_get_static_property(ce, Z_STR_P(varname), 1); + if (IS_CV == IS_CONST && + EXPECTED(Z_OBJCE_P(object) == CACHED_PTR(Z_CACHE_SLOT_P(property_name)))) { + uint32_t prop_offset = (uint32_t)(intptr_t)CACHED_PTR(Z_CACHE_SLOT_P(property_name) + sizeof(void*)); + zend_object *zobj = Z_OBJ_P(object); + zval *property; - if (IS_CV == IS_CONST && value) { - CACHE_POLYMORPHIC_PTR(Z_CACHE_SLOT_P(EX_CONSTANT(opline->op1)), ce, value); + if (EXPECTED(prop_offset != (uint32_t)ZEND_DYNAMIC_PROPERTY_OFFSET)) { + property = OBJ_PROP(zobj, prop_offset); + if (Z_TYPE_P(property) != IS_UNDEF) { +fast_assign_obj: + value = zend_assign_to_variable(property, value, IS_CV); + if (UNEXPECTED(RETURN_VALUE_USED(opline))) { + ZVAL_COPY(EX_VAR(opline->result.var), value); + } + goto exit_assign_obj; } } else { - HashTable *target_symbol_table = zend_get_target_symbol_table(execute_data, opline->extended_value & ZEND_FETCH_TYPE_MASK); - value = zend_hash_find_ind(target_symbol_table, Z_STR_P(varname)); - } + if (EXPECTED(zobj->properties != NULL)) { + if (UNEXPECTED(GC_REFCOUNT(zobj->properties) > 1)) { + if (EXPECTED(!(GC_FLAGS(zobj->properties) & IS_ARRAY_IMMUTABLE))) { + GC_REFCOUNT(zobj->properties)--; + } + zobj->properties = zend_array_dup(zobj->properties); + } + property = zend_hash_find(zobj->properties, Z_STR_P(property_name)); + if (property) { + goto fast_assign_obj; + } + } - if (IS_CV != IS_CONST && Z_TYPE(tmp) != IS_UNDEF) { - zend_string_release(Z_STR(tmp)); + if (!zobj->ce->__set) { + + if (EXPECTED(zobj->properties == NULL)) { + rebuild_object_properties(zobj); + } + if (IS_CV == IS_CONST) { + if (UNEXPECTED(Z_OPT_REFCOUNTED_P(value))) { + Z_ADDREF_P(value); + } + } else if (IS_CV != IS_TMP_VAR) { + if (Z_ISREF_P(value)) { + if (IS_CV == IS_VAR) { + zend_reference *ref = Z_REF_P(value); + if (--GC_REFCOUNT(ref) == 0) { + ZVAL_COPY_VALUE(&tmp, Z_REFVAL_P(value)); + efree_size(ref, sizeof(zend_reference)); + value = &tmp; + } else { + value = Z_REFVAL_P(value); + if (Z_REFCOUNTED_P(value)) { + Z_ADDREF_P(value); + } + } + } else { + value = Z_REFVAL_P(value); + if (Z_REFCOUNTED_P(value)) { + Z_ADDREF_P(value); + } + } + } else if (IS_CV == IS_CV && Z_REFCOUNTED_P(value)) { + Z_ADDREF_P(value); + } + } + zend_hash_add_new(zobj->properties, Z_STR_P(property_name), value); + if (UNEXPECTED(RETURN_VALUE_USED(opline))) { + ZVAL_COPY(EX_VAR(opline->result.var), value); + } + goto exit_assign_obj; + } } + } -is_var_return: - if (opline->extended_value & ZEND_ISSET) { - result = value && Z_TYPE_P(value) > IS_NULL && - (!Z_ISREF_P(value) || Z_TYPE_P(Z_REFVAL_P(value)) != IS_NULL); - } else /* if (opline->extended_value & ZEND_ISEMPTY) */ { - result = !value || !i_zend_is_true(value); + if (!Z_OBJ_HT_P(object)->write_property) { + zend_error(E_WARNING, "Attempt to assign property of non-object"); + if (UNEXPECTED(RETURN_VALUE_USED(opline))) { + ZVAL_NULL(EX_VAR(opline->result.var)); } - ZEND_VM_SMART_BRANCH(result, 1); - ZVAL_BOOL(EX_VAR(opline->result.var), result); - ZEND_VM_NEXT_OPCODE_CHECK_EXCEPTION(); + goto exit_assign_obj; + } + + if (IS_CV == IS_CV || IS_CV == IS_VAR) { + ZVAL_DEREF(value); + } + + Z_OBJ_HT_P(object)->write_property(object, property_name, value, (IS_CV == IS_CONST) ? CACHE_ADDR(Z_CACHE_SLOT_P(property_name)) : NULL); + + if (UNEXPECTED(RETURN_VALUE_USED(opline)) && EXPECTED(!EG(exception))) { + ZVAL_COPY(EX_VAR(opline->result.var), value); } + +exit_assign_obj: + + + /* assign_obj has two opcodes! */ + ZEND_VM_NEXT_OPCODE_EX(1, 2); } -static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_INSTANCEOF_SPEC_CV_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) +static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_DIM_SPEC_CV_CV_OP_DATA_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE @@@ -49438,806 -38257,523 +49470,810 @@@ static ZEND_OPCODE_HANDLER_RET ZEND_FAS { USE_OPLINE zend_free_op free_op2; - zval *op1, *op2, *result; - - op1 = _get_zval_ptr_cv_undef(execute_data, opline->op1.var); - op2 = _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2); - if (EXPECTED(Z_TYPE_INFO_P(op1) == IS_LONG)) { - if (EXPECTED(Z_TYPE_INFO_P(op2) == IS_LONG)) { - result = EX_VAR(opline->result.var); - if (UNEXPECTED(Z_LVAL_P(op2) == 0)) { - SAVE_OPLINE(); - zend_throw_exception_ex(zend_ce_division_by_zero_error, 0, "Modulo by zero"); - HANDLE_EXCEPTION(); - } else if (UNEXPECTED(Z_LVAL_P(op2) == -1)) { - /* Prevent overflow error/crash if op1==ZEND_LONG_MIN */ - ZVAL_LONG(result, 0); - } else { - ZVAL_LONG(result, Z_LVAL_P(op1) % Z_LVAL_P(op2)); - } - ZEND_VM_NEXT_OPCODE(); - } - } + zval *object, *property_name, *value, tmp; SAVE_OPLINE(); - if (IS_CV == IS_CV && UNEXPECTED(Z_TYPE_INFO_P(op1) == IS_UNDEF)) { - op1 = GET_OP1_UNDEF_CV(op1, BP_VAR_R); + object = _get_zval_ptr_cv_undef_BP_VAR_W(execute_data, opline->op1.var); + + if (IS_CV == IS_UNUSED && UNEXPECTED(Z_TYPE_P(object) == IS_UNDEF)) { + zend_throw_error(NULL, "Using $this when not in object context"); + zval_ptr_dtor_nogc(EX_VAR(opline->op2.var)); ++ + HANDLE_EXCEPTION(); } - if ((IS_TMP_VAR|IS_VAR) == IS_CV && UNEXPECTED(Z_TYPE_INFO_P(op2) == IS_UNDEF)) { - op2 = GET_OP2_UNDEF_CV(op2, BP_VAR_R); + + property_name = _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2); + value = EX_CONSTANT((opline+1)->op1); + + if (IS_CV != IS_UNUSED && UNEXPECTED(Z_TYPE_P(object) != IS_OBJECT)) { + do { + if (Z_ISREF_P(object)) { + object = Z_REFVAL_P(object); + if (EXPECTED(Z_TYPE_P(object) == IS_OBJECT)) { + break; + } + } + if (EXPECTED(Z_TYPE_P(object) <= IS_FALSE || + (Z_TYPE_P(object) == IS_STRING && Z_STRLEN_P(object) == 0))) { + zend_object *obj; + + zval_ptr_dtor(object); + object_init(object); + Z_ADDREF_P(object); + obj = Z_OBJ_P(object); + zend_error(E_WARNING, "Creating default object from empty value"); + if (GC_REFCOUNT(obj) == 1) { + /* the enclosing container was deleted, obj is unreferenced */ + if (UNEXPECTED(RETURN_VALUE_USED(opline))) { + ZVAL_NULL(EX_VAR(opline->result.var)); + } + + OBJ_RELEASE(obj); + goto exit_assign_obj; + } + Z_DELREF_P(object); + } else { + if (IS_CV != IS_VAR || EXPECTED(!Z_ISERROR_P(object))) { + zend_error(E_WARNING, "Attempt to assign property of non-object"); + } + if (UNEXPECTED(RETURN_VALUE_USED(opline))) { + ZVAL_NULL(EX_VAR(opline->result.var)); + } + + goto exit_assign_obj; + } + } while (0); } - mod_function(EX_VAR(opline->result.var), op1, op2); - zval_ptr_dtor_nogc(free_op2); - ZEND_VM_NEXT_OPCODE_CHECK_EXCEPTION(); -} + if ((IS_TMP_VAR|IS_VAR) == IS_CONST && + EXPECTED(Z_OBJCE_P(object) == CACHED_PTR(Z_CACHE_SLOT_P(property_name)))) { + uint32_t prop_offset = (uint32_t)(intptr_t)CACHED_PTR(Z_CACHE_SLOT_P(property_name) + sizeof(void*)); + zend_object *zobj = Z_OBJ_P(object); + zval *property; -static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_SL_SPEC_CV_TMPVAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) -{ - USE_OPLINE - zend_free_op free_op2; - zval *op1, *op2; + if (EXPECTED(prop_offset != (uint32_t)ZEND_DYNAMIC_PROPERTY_OFFSET)) { + property = OBJ_PROP(zobj, prop_offset); + if (Z_TYPE_P(property) != IS_UNDEF) { +fast_assign_obj: + value = zend_assign_to_variable(property, value, IS_CONST); + if (UNEXPECTED(RETURN_VALUE_USED(opline))) { + ZVAL_COPY(EX_VAR(opline->result.var), value); + } + goto exit_assign_obj; + } + } else { + if (EXPECTED(zobj->properties != NULL)) { + if (UNEXPECTED(GC_REFCOUNT(zobj->properties) > 1)) { + if (EXPECTED(!(GC_FLAGS(zobj->properties) & IS_ARRAY_IMMUTABLE))) { + GC_REFCOUNT(zobj->properties)--; + } + zobj->properties = zend_array_dup(zobj->properties); + } + property = zend_hash_find(zobj->properties, Z_STR_P(property_name)); + if (property) { + goto fast_assign_obj; + } + } - SAVE_OPLINE(); - op1 = _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op1.var); - op2 = _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2); - shift_left_function(EX_VAR(opline->result.var), op1, op2); + if (!zobj->ce->__set) { - zval_ptr_dtor_nogc(free_op2); - ZEND_VM_NEXT_OPCODE_CHECK_EXCEPTION(); -} + if (EXPECTED(zobj->properties == NULL)) { + rebuild_object_properties(zobj); + } + if (IS_CONST == IS_CONST) { + if (UNEXPECTED(Z_OPT_REFCOUNTED_P(value))) { + Z_ADDREF_P(value); + } + } else if (IS_CONST != IS_TMP_VAR) { + if (Z_ISREF_P(value)) { + if (IS_CONST == IS_VAR) { + zend_reference *ref = Z_REF_P(value); + if (--GC_REFCOUNT(ref) == 0) { + ZVAL_COPY_VALUE(&tmp, Z_REFVAL_P(value)); + efree_size(ref, sizeof(zend_reference)); + value = &tmp; + } else { + value = Z_REFVAL_P(value); + if (Z_REFCOUNTED_P(value)) { + Z_ADDREF_P(value); + } + } + } else { + value = Z_REFVAL_P(value); + if (Z_REFCOUNTED_P(value)) { + Z_ADDREF_P(value); + } + } + } else if (IS_CONST == IS_CV && Z_REFCOUNTED_P(value)) { + Z_ADDREF_P(value); + } + } + zend_hash_add_new(zobj->properties, Z_STR_P(property_name), value); + if (UNEXPECTED(RETURN_VALUE_USED(opline))) { + ZVAL_COPY(EX_VAR(opline->result.var), value); + } + goto exit_assign_obj; + } + } + } -static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_SR_SPEC_CV_TMPVAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) -{ - USE_OPLINE - zend_free_op free_op2; - zval *op1, *op2; + if (!Z_OBJ_HT_P(object)->write_property) { + zend_error(E_WARNING, "Attempt to assign property of non-object"); + if (UNEXPECTED(RETURN_VALUE_USED(opline))) { + ZVAL_NULL(EX_VAR(opline->result.var)); + } - SAVE_OPLINE(); - op1 = _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op1.var); - op2 = _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2); - shift_right_function(EX_VAR(opline->result.var), op1, op2); + goto exit_assign_obj; + } - zval_ptr_dtor_nogc(free_op2); - ZEND_VM_NEXT_OPCODE_CHECK_EXCEPTION(); -} + if (IS_CONST == IS_CV || IS_CONST == IS_VAR) { + ZVAL_DEREF(value); + } -static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_POW_SPEC_CV_TMPVAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) -{ - USE_OPLINE - zend_free_op free_op2; - zval *op1, *op2; + Z_OBJ_HT_P(object)->write_property(object, property_name, value, ((IS_TMP_VAR|IS_VAR) == IS_CONST) ? CACHE_ADDR(Z_CACHE_SLOT_P(property_name)) : NULL); - SAVE_OPLINE(); - op1 = _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op1.var); - op2 = _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2); - pow_function(EX_VAR(opline->result.var), op1, op2); + if (UNEXPECTED(RETURN_VALUE_USED(opline)) && EXPECTED(!EG(exception))) { + ZVAL_COPY(EX_VAR(opline->result.var), value); + } +exit_assign_obj: zval_ptr_dtor_nogc(free_op2); - ZEND_VM_NEXT_OPCODE_CHECK_EXCEPTION(); + + /* assign_obj has two opcodes! */ + ZEND_VM_NEXT_OPCODE_EX(1, 2); } -static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_CONCAT_SPEC_CV_TMPVAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) +static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_OBJ_SPEC_CV_TMPVAR_OP_DATA_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE - zend_free_op free_op2; - zval *op1, *op2; + zend_free_op free_op2, free_op_data; + zval *object, *property_name, *value, tmp; SAVE_OPLINE(); - op1 = _get_zval_ptr_cv_undef(execute_data, opline->op1.var); - op2 = _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2); + object = _get_zval_ptr_cv_undef_BP_VAR_W(execute_data, opline->op1.var); - do { - if ((IS_CV == IS_CONST || EXPECTED(Z_TYPE_P(op1) == IS_STRING)) && - ((IS_TMP_VAR|IS_VAR) == IS_CONST || EXPECTED(Z_TYPE_P(op2) == IS_STRING))) { - zend_string *op1_str = Z_STR_P(op1); - zend_string *op2_str = Z_STR_P(op2); - zend_string *str; + if (IS_CV == IS_UNUSED && UNEXPECTED(Z_TYPE_P(object) == IS_UNDEF)) { + zend_throw_error(NULL, "Using $this when not in object context"); + zval_ptr_dtor_nogc(EX_VAR(opline->op2.var)); ++ zval_ptr_dtor_nogc(EX_VAR((opline+1)->op1.var)); + HANDLE_EXCEPTION(); + } - if (IS_CV != IS_CONST) { - if (UNEXPECTED(ZSTR_LEN(op1_str) == 0)) { - ZVAL_STR_COPY(EX_VAR(opline->result.var), op2_str); + property_name = _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2); + value = _get_zval_ptr_tmp((opline+1)->op1.var, execute_data, &free_op_data); + if (IS_CV != IS_UNUSED && UNEXPECTED(Z_TYPE_P(object) != IS_OBJECT)) { + do { + if (Z_ISREF_P(object)) { + object = Z_REFVAL_P(object); + if (EXPECTED(Z_TYPE_P(object) == IS_OBJECT)) { break; } } - if ((IS_TMP_VAR|IS_VAR) != IS_CONST) { - if (UNEXPECTED(ZSTR_LEN(op2_str) == 0)) { - ZVAL_STR_COPY(EX_VAR(opline->result.var), op1_str); + if (EXPECTED(Z_TYPE_P(object) <= IS_FALSE || + (Z_TYPE_P(object) == IS_STRING && Z_STRLEN_P(object) == 0))) { + zend_object *obj; - break; + zval_ptr_dtor(object); + object_init(object); + Z_ADDREF_P(object); + obj = Z_OBJ_P(object); + zend_error(E_WARNING, "Creating default object from empty value"); + if (GC_REFCOUNT(obj) == 1) { + /* the enclosing container was deleted, obj is unreferenced */ + if (UNEXPECTED(RETURN_VALUE_USED(opline))) { + ZVAL_NULL(EX_VAR(opline->result.var)); + } + zval_ptr_dtor_nogc(free_op_data); + OBJ_RELEASE(obj); + goto exit_assign_obj; + } + Z_DELREF_P(object); + } else { + if (IS_CV != IS_VAR || EXPECTED(!Z_ISERROR_P(object))) { + zend_error(E_WARNING, "Attempt to assign property of non-object"); + } + if (UNEXPECTED(RETURN_VALUE_USED(opline))) { + ZVAL_NULL(EX_VAR(opline->result.var)); } + zval_ptr_dtor_nogc(free_op_data); + goto exit_assign_obj; } - if (IS_CV != IS_CONST && IS_CV != IS_CV && - !ZSTR_IS_INTERNED(op1_str) && GC_REFCOUNT(op1_str) == 1) { - size_t len = ZSTR_LEN(op1_str); + } while (0); + } - str = zend_string_realloc(op1_str, len + ZSTR_LEN(op2_str), 0); - memcpy(ZSTR_VAL(str) + len, ZSTR_VAL(op2_str), ZSTR_LEN(op2_str)+1); - ZVAL_NEW_STR(EX_VAR(opline->result.var), str); - break; - } else { - str = zend_string_alloc(ZSTR_LEN(op1_str) + ZSTR_LEN(op2_str), 0); - memcpy(ZSTR_VAL(str), ZSTR_VAL(op1_str), ZSTR_LEN(op1_str)); - memcpy(ZSTR_VAL(str) + ZSTR_LEN(op1_str), ZSTR_VAL(op2_str), ZSTR_LEN(op2_str)+1); - ZVAL_NEW_STR(EX_VAR(opline->result.var), str); + if ((IS_TMP_VAR|IS_VAR) == IS_CONST && + EXPECTED(Z_OBJCE_P(object) == CACHED_PTR(Z_CACHE_SLOT_P(property_name)))) { + uint32_t prop_offset = (uint32_t)(intptr_t)CACHED_PTR(Z_CACHE_SLOT_P(property_name) + sizeof(void*)); + zend_object *zobj = Z_OBJ_P(object); + zval *property; + + if (EXPECTED(prop_offset != (uint32_t)ZEND_DYNAMIC_PROPERTY_OFFSET)) { + property = OBJ_PROP(zobj, prop_offset); + if (Z_TYPE_P(property) != IS_UNDEF) { +fast_assign_obj: + value = zend_assign_to_variable(property, value, IS_TMP_VAR); + if (UNEXPECTED(RETURN_VALUE_USED(opline))) { + ZVAL_COPY(EX_VAR(opline->result.var), value); + } + goto exit_assign_obj; } } else { - if (IS_CV == IS_CV && UNEXPECTED(Z_TYPE_P(op1) == IS_UNDEF)) { - op1 = GET_OP1_UNDEF_CV(op1, BP_VAR_R); - } - if ((IS_TMP_VAR|IS_VAR) == IS_CV && UNEXPECTED(Z_TYPE_P(op2) == IS_UNDEF)) { - op2 = GET_OP2_UNDEF_CV(op2, BP_VAR_R); + if (EXPECTED(zobj->properties != NULL)) { + if (UNEXPECTED(GC_REFCOUNT(zobj->properties) > 1)) { + if (EXPECTED(!(GC_FLAGS(zobj->properties) & IS_ARRAY_IMMUTABLE))) { + GC_REFCOUNT(zobj->properties)--; + } + zobj->properties = zend_array_dup(zobj->properties); + } + property = zend_hash_find(zobj->properties, Z_STR_P(property_name)); + if (property) { + goto fast_assign_obj; + } } - concat_function(EX_VAR(opline->result.var), op1, op2); - } - - } while (0); - zval_ptr_dtor_nogc(free_op2); - ZEND_VM_NEXT_OPCODE_CHECK_EXCEPTION(); -} -static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_IS_EQUAL_SPEC_CV_TMPVAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) -{ - USE_OPLINE - zend_free_op free_op2; - zval *op1, *op2, *result; - - op1 = _get_zval_ptr_cv_undef(execute_data, opline->op1.var); - op2 = _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2); - do { - int result; + if (!zobj->ce->__set) { - if (EXPECTED(Z_TYPE_P(op1) == IS_LONG)) { - if (EXPECTED(Z_TYPE_P(op2) == IS_LONG)) { - result = (Z_LVAL_P(op1) == Z_LVAL_P(op2)); - } else if (EXPECTED(Z_TYPE_P(op2) == IS_DOUBLE)) { - result = ((double)Z_LVAL_P(op1) == Z_DVAL_P(op2)); - } else { - break; - } - } else if (EXPECTED(Z_TYPE_P(op1) == IS_DOUBLE)) { - if (EXPECTED(Z_TYPE_P(op2) == IS_DOUBLE)) { - result = (Z_DVAL_P(op1) == Z_DVAL_P(op2)); - } else if (EXPECTED(Z_TYPE_P(op2) == IS_LONG)) { - result = (Z_DVAL_P(op1) == ((double)Z_LVAL_P(op2))); - } else { - break; - } - } else if (EXPECTED(Z_TYPE_P(op1) == IS_STRING)) { - if (EXPECTED(Z_TYPE_P(op2) == IS_STRING)) { - if (Z_STR_P(op1) == Z_STR_P(op2)) { - result = 1; - } else if (Z_STRVAL_P(op1)[0] > '9' || Z_STRVAL_P(op2)[0] > '9') { - if (Z_STRLEN_P(op1) != Z_STRLEN_P(op2)) { - result = 0; - } else { - result = (memcmp(Z_STRVAL_P(op1), Z_STRVAL_P(op2), Z_STRLEN_P(op1)) == 0); + if (EXPECTED(zobj->properties == NULL)) { + rebuild_object_properties(zobj); + } + if (IS_TMP_VAR == IS_CONST) { + if (UNEXPECTED(Z_OPT_REFCOUNTED_P(value))) { + Z_ADDREF_P(value); + } + } else if (IS_TMP_VAR != IS_TMP_VAR) { + if (Z_ISREF_P(value)) { + if (IS_TMP_VAR == IS_VAR) { + zend_reference *ref = Z_REF_P(value); + if (--GC_REFCOUNT(ref) == 0) { + ZVAL_COPY_VALUE(&tmp, Z_REFVAL_P(value)); + efree_size(ref, sizeof(zend_reference)); + value = &tmp; + } else { + value = Z_REFVAL_P(value); + if (Z_REFCOUNTED_P(value)) { + Z_ADDREF_P(value); + } + } + } else { + value = Z_REFVAL_P(value); + if (Z_REFCOUNTED_P(value)) { + Z_ADDREF_P(value); + } + } + } else if (IS_TMP_VAR == IS_CV && Z_REFCOUNTED_P(value)) { + Z_ADDREF_P(value); } - } else { - result = (zendi_smart_strcmp(Z_STR_P(op1), Z_STR_P(op2)) == 0); } - - zval_ptr_dtor_nogc(free_op2); - } else { - break; + zend_hash_add_new(zobj->properties, Z_STR_P(property_name), value); + if (UNEXPECTED(RETURN_VALUE_USED(opline))) { + ZVAL_COPY(EX_VAR(opline->result.var), value); + } + goto exit_assign_obj; } - } else { - break; } - ZEND_VM_SMART_BRANCH(result, 0); - ZVAL_BOOL(EX_VAR(opline->result.var), result); - ZEND_VM_NEXT_OPCODE(); - } while (0); + } - SAVE_OPLINE(); - if (IS_CV == IS_CV && UNEXPECTED(Z_TYPE_P(op1) == IS_UNDEF)) { - op1 = GET_OP1_UNDEF_CV(op1, BP_VAR_R); + if (!Z_OBJ_HT_P(object)->write_property) { + zend_error(E_WARNING, "Attempt to assign property of non-object"); + if (UNEXPECTED(RETURN_VALUE_USED(opline))) { + ZVAL_NULL(EX_VAR(opline->result.var)); + } + zval_ptr_dtor_nogc(free_op_data); + goto exit_assign_obj; } - if ((IS_TMP_VAR|IS_VAR) == IS_CV && UNEXPECTED(Z_TYPE_P(op2) == IS_UNDEF)) { - op2 = GET_OP2_UNDEF_CV(op2, BP_VAR_R); + + if (IS_TMP_VAR == IS_CV || IS_TMP_VAR == IS_VAR) { + ZVAL_DEREF(value); } - result = EX_VAR(opline->result.var); - compare_function(result, op1, op2); - ZVAL_BOOL(result, Z_LVAL_P(result) == 0); + Z_OBJ_HT_P(object)->write_property(object, property_name, value, ((IS_TMP_VAR|IS_VAR) == IS_CONST) ? CACHE_ADDR(Z_CACHE_SLOT_P(property_name)) : NULL); + + if (UNEXPECTED(RETURN_VALUE_USED(opline)) && EXPECTED(!EG(exception))) { + ZVAL_COPY(EX_VAR(opline->result.var), value); + } + zval_ptr_dtor_nogc(free_op_data); +exit_assign_obj: zval_ptr_dtor_nogc(free_op2); - ZEND_VM_NEXT_OPCODE_CHECK_EXCEPTION(); + + /* assign_obj has two opcodes! */ + ZEND_VM_NEXT_OPCODE_EX(1, 2); } -static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_IS_NOT_EQUAL_SPEC_CV_TMPVAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) +static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_OBJ_SPEC_CV_TMPVAR_OP_DATA_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE - zend_free_op free_op2; - zval *op1, *op2, *result; + zend_free_op free_op2, free_op_data; + zval *object, *property_name, *value, tmp; - op1 = _get_zval_ptr_cv_undef(execute_data, opline->op1.var); - op2 = _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2); - do { - int result; + SAVE_OPLINE(); + object = _get_zval_ptr_cv_undef_BP_VAR_W(execute_data, opline->op1.var); - if (EXPECTED(Z_TYPE_P(op1) == IS_LONG)) { - if (EXPECTED(Z_TYPE_P(op2) == IS_LONG)) { - result = (Z_LVAL_P(op1) != Z_LVAL_P(op2)); - } else if (EXPECTED(Z_TYPE_P(op2) == IS_DOUBLE)) { - result = ((double)Z_LVAL_P(op1) != Z_DVAL_P(op2)); - } else { - break; + if (IS_CV == IS_UNUSED && UNEXPECTED(Z_TYPE_P(object) == IS_UNDEF)) { + zend_throw_error(NULL, "Using $this when not in object context"); + zval_ptr_dtor_nogc(EX_VAR(opline->op2.var)); ++ zval_ptr_dtor_nogc(EX_VAR((opline+1)->op1.var)); + HANDLE_EXCEPTION(); + } + + property_name = _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2); + value = _get_zval_ptr_var((opline+1)->op1.var, execute_data, &free_op_data); + + if (IS_CV != IS_UNUSED && UNEXPECTED(Z_TYPE_P(object) != IS_OBJECT)) { + do { + if (Z_ISREF_P(object)) { + object = Z_REFVAL_P(object); + if (EXPECTED(Z_TYPE_P(object) == IS_OBJECT)) { + break; + } } - } else if (EXPECTED(Z_TYPE_P(op1) == IS_DOUBLE)) { - if (EXPECTED(Z_TYPE_P(op2) == IS_DOUBLE)) { - result = (Z_DVAL_P(op1) != Z_DVAL_P(op2)); - } else if (EXPECTED(Z_TYPE_P(op2) == IS_LONG)) { - result = (Z_DVAL_P(op1) != ((double)Z_LVAL_P(op2))); + if (EXPECTED(Z_TYPE_P(object) <= IS_FALSE || + (Z_TYPE_P(object) == IS_STRING && Z_STRLEN_P(object) == 0))) { + zend_object *obj; + + zval_ptr_dtor(object); + object_init(object); + Z_ADDREF_P(object); + obj = Z_OBJ_P(object); + zend_error(E_WARNING, "Creating default object from empty value"); + if (GC_REFCOUNT(obj) == 1) { + /* the enclosing container was deleted, obj is unreferenced */ + if (UNEXPECTED(RETURN_VALUE_USED(opline))) { + ZVAL_NULL(EX_VAR(opline->result.var)); + } + zval_ptr_dtor_nogc(free_op_data); + OBJ_RELEASE(obj); + goto exit_assign_obj; + } + Z_DELREF_P(object); } else { - break; + if (IS_CV != IS_VAR || EXPECTED(!Z_ISERROR_P(object))) { + zend_error(E_WARNING, "Attempt to assign property of non-object"); + } + if (UNEXPECTED(RETURN_VALUE_USED(opline))) { + ZVAL_NULL(EX_VAR(opline->result.var)); + } + zval_ptr_dtor_nogc(free_op_data); + goto exit_assign_obj; } - } else if (EXPECTED(Z_TYPE_P(op1) == IS_STRING)) { - if (EXPECTED(Z_TYPE_P(op2) == IS_STRING)) { - if (Z_STR_P(op1) == Z_STR_P(op2)) { - result = 0; - } else if (Z_STRVAL_P(op1)[0] > '9' || Z_STRVAL_P(op2)[0] > '9') { - if (Z_STRLEN_P(op1) != Z_STRLEN_P(op2)) { - result = 1; - } else { - result = (memcmp(Z_STRVAL_P(op1), Z_STRVAL_P(op2), Z_STRLEN_P(op1)) != 0); + } while (0); + } + + if ((IS_TMP_VAR|IS_VAR) == IS_CONST && + EXPECTED(Z_OBJCE_P(object) == CACHED_PTR(Z_CACHE_SLOT_P(property_name)))) { + uint32_t prop_offset = (uint32_t)(intptr_t)CACHED_PTR(Z_CACHE_SLOT_P(property_name) + sizeof(void*)); + zend_object *zobj = Z_OBJ_P(object); + zval *property; + + if (EXPECTED(prop_offset != (uint32_t)ZEND_DYNAMIC_PROPERTY_OFFSET)) { + property = OBJ_PROP(zobj, prop_offset); + if (Z_TYPE_P(property) != IS_UNDEF) { +fast_assign_obj: + value = zend_assign_to_variable(property, value, IS_VAR); + if (UNEXPECTED(RETURN_VALUE_USED(opline))) { + ZVAL_COPY(EX_VAR(opline->result.var), value); + } + goto exit_assign_obj; + } + } else { + if (EXPECTED(zobj->properties != NULL)) { + if (UNEXPECTED(GC_REFCOUNT(zobj->properties) > 1)) { + if (EXPECTED(!(GC_FLAGS(zobj->properties) & IS_ARRAY_IMMUTABLE))) { + GC_REFCOUNT(zobj->properties)--; } - } else { - result = (zendi_smart_strcmp(Z_STR_P(op1), Z_STR_P(op2)) != 0); + zobj->properties = zend_array_dup(zobj->properties); + } + property = zend_hash_find(zobj->properties, Z_STR_P(property_name)); + if (property) { + goto fast_assign_obj; } + } - zval_ptr_dtor_nogc(free_op2); - } else { - break; + if (!zobj->ce->__set) { + + if (EXPECTED(zobj->properties == NULL)) { + rebuild_object_properties(zobj); + } + if (IS_VAR == IS_CONST) { + if (UNEXPECTED(Z_OPT_REFCOUNTED_P(value))) { + Z_ADDREF_P(value); + } + } else if (IS_VAR != IS_TMP_VAR) { + if (Z_ISREF_P(value)) { + if (IS_VAR == IS_VAR) { + zend_reference *ref = Z_REF_P(value); + if (--GC_REFCOUNT(ref) == 0) { + ZVAL_COPY_VALUE(&tmp, Z_REFVAL_P(value)); + efree_size(ref, sizeof(zend_reference)); + value = &tmp; + } else { + value = Z_REFVAL_P(value); + if (Z_REFCOUNTED_P(value)) { + Z_ADDREF_P(value); + } + } + } else { + value = Z_REFVAL_P(value); + if (Z_REFCOUNTED_P(value)) { + Z_ADDREF_P(value); + } + } + } else if (IS_VAR == IS_CV && Z_REFCOUNTED_P(value)) { + Z_ADDREF_P(value); + } + } + zend_hash_add_new(zobj->properties, Z_STR_P(property_name), value); + if (UNEXPECTED(RETURN_VALUE_USED(opline))) { + ZVAL_COPY(EX_VAR(opline->result.var), value); + } + goto exit_assign_obj; } - } else { - break; } - ZEND_VM_SMART_BRANCH(result, 0); - ZVAL_BOOL(EX_VAR(opline->result.var), result); - ZEND_VM_NEXT_OPCODE(); - } while (0); + } - SAVE_OPLINE(); - if (IS_CV == IS_CV && UNEXPECTED(Z_TYPE_P(op1) == IS_UNDEF)) { - op1 = GET_OP1_UNDEF_CV(op1, BP_VAR_R); + if (!Z_OBJ_HT_P(object)->write_property) { + zend_error(E_WARNING, "Attempt to assign property of non-object"); + if (UNEXPECTED(RETURN_VALUE_USED(opline))) { + ZVAL_NULL(EX_VAR(opline->result.var)); + } + zval_ptr_dtor_nogc(free_op_data); + goto exit_assign_obj; } - if ((IS_TMP_VAR|IS_VAR) == IS_CV && UNEXPECTED(Z_TYPE_P(op2) == IS_UNDEF)) { - op2 = GET_OP2_UNDEF_CV(op2, BP_VAR_R); + + if (IS_VAR == IS_CV || IS_VAR == IS_VAR) { + ZVAL_DEREF(value); } - result = EX_VAR(opline->result.var); - compare_function(result, op1, op2); - ZVAL_BOOL(result, Z_LVAL_P(result) != 0); + Z_OBJ_HT_P(object)->write_property(object, property_name, value, ((IS_TMP_VAR|IS_VAR) == IS_CONST) ? CACHE_ADDR(Z_CACHE_SLOT_P(property_name)) : NULL); + + if (UNEXPECTED(RETURN_VALUE_USED(opline)) && EXPECTED(!EG(exception))) { + ZVAL_COPY(EX_VAR(opline->result.var), value); + } + zval_ptr_dtor_nogc(free_op_data); +exit_assign_obj: zval_ptr_dtor_nogc(free_op2); - ZEND_VM_NEXT_OPCODE_CHECK_EXCEPTION(); + + /* assign_obj has two opcodes! */ + ZEND_VM_NEXT_OPCODE_EX(1, 2); } -static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_IS_SMALLER_SPEC_CV_TMPVAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) +static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_OBJ_SPEC_CV_TMPVAR_OP_DATA_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op2; - zval *op1, *op2, *result; + zval *object, *property_name, *value, tmp; - op1 = _get_zval_ptr_cv_undef(execute_data, opline->op1.var); - op2 = _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2); - do { - int result; + SAVE_OPLINE(); + object = _get_zval_ptr_cv_undef_BP_VAR_W(execute_data, opline->op1.var); - if (EXPECTED(Z_TYPE_INFO_P(op1) == IS_LONG)) { - if (EXPECTED(Z_TYPE_INFO_P(op2) == IS_LONG)) { - result = (Z_LVAL_P(op1) < Z_LVAL_P(op2)); - } else if (EXPECTED(Z_TYPE_INFO_P(op2) == IS_DOUBLE)) { - result = ((double)Z_LVAL_P(op1) < Z_DVAL_P(op2)); - } else { - break; - } - } else if (EXPECTED(Z_TYPE_INFO_P(op1) == IS_DOUBLE)) { - if (EXPECTED(Z_TYPE_INFO_P(op2) == IS_DOUBLE)) { - result = (Z_DVAL_P(op1) < Z_DVAL_P(op2)); - } else if (EXPECTED(Z_TYPE_INFO_P(op2) == IS_LONG)) { - result = (Z_DVAL_P(op1) < ((double)Z_LVAL_P(op2))); - } else { - break; - } - } else { - break; - } - ZEND_VM_SMART_BRANCH(result, 0); - ZVAL_BOOL(EX_VAR(opline->result.var), result); - ZEND_VM_NEXT_OPCODE(); - } while (0); + if (IS_CV == IS_UNUSED && UNEXPECTED(Z_TYPE_P(object) == IS_UNDEF)) { + zend_throw_error(NULL, "Using $this when not in object context"); + zval_ptr_dtor_nogc(EX_VAR(opline->op2.var)); + - SAVE_OPLINE(); - if (IS_CV == IS_CV && UNEXPECTED(Z_TYPE_INFO_P(op1) == IS_UNDEF)) { - op1 = GET_OP1_UNDEF_CV(op1, BP_VAR_R); - } - if ((IS_TMP_VAR|IS_VAR) == IS_CV && UNEXPECTED(Z_TYPE_INFO_P(op2) == IS_UNDEF)) { - op2 = GET_OP2_UNDEF_CV(op2, BP_VAR_R); + HANDLE_EXCEPTION(); } - result = EX_VAR(opline->result.var); - compare_function(result, op1, op2); - ZVAL_BOOL(result, Z_LVAL_P(result) < 0); - zval_ptr_dtor_nogc(free_op2); - ZEND_VM_NEXT_OPCODE_CHECK_EXCEPTION(); -} + property_name = _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2); + value = _get_zval_ptr_cv_BP_VAR_R(execute_data, (opline+1)->op1.var); -static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_IS_SMALLER_OR_EQUAL_SPEC_CV_TMPVAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) -{ - USE_OPLINE - zend_free_op free_op2; - zval *op1, *op2, *result; + if (IS_CV != IS_UNUSED && UNEXPECTED(Z_TYPE_P(object) != IS_OBJECT)) { + do { + if (Z_ISREF_P(object)) { + object = Z_REFVAL_P(object); + if (EXPECTED(Z_TYPE_P(object) == IS_OBJECT)) { + break; + } + } + if (EXPECTED(Z_TYPE_P(object) <= IS_FALSE || + (Z_TYPE_P(object) == IS_STRING && Z_STRLEN_P(object) == 0))) { + zend_object *obj; - op1 = _get_zval_ptr_cv_undef(execute_data, opline->op1.var); - op2 = _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2); - do { - int result; + zval_ptr_dtor(object); + object_init(object); + Z_ADDREF_P(object); + obj = Z_OBJ_P(object); + zend_error(E_WARNING, "Creating default object from empty value"); + if (GC_REFCOUNT(obj) == 1) { + /* the enclosing container was deleted, obj is unreferenced */ + if (UNEXPECTED(RETURN_VALUE_USED(opline))) { + ZVAL_NULL(EX_VAR(opline->result.var)); + } - if (EXPECTED(Z_TYPE_INFO_P(op1) == IS_LONG)) { - if (EXPECTED(Z_TYPE_INFO_P(op2) == IS_LONG)) { - result = (Z_LVAL_P(op1) <= Z_LVAL_P(op2)); - } else if (EXPECTED(Z_TYPE_INFO_P(op2) == IS_DOUBLE)) { - result = ((double)Z_LVAL_P(op1) <= Z_DVAL_P(op2)); + OBJ_RELEASE(obj); + goto exit_assign_obj; + } + Z_DELREF_P(object); } else { - break; + if (IS_CV != IS_VAR || EXPECTED(!Z_ISERROR_P(object))) { + zend_error(E_WARNING, "Attempt to assign property of non-object"); + } + if (UNEXPECTED(RETURN_VALUE_USED(opline))) { + ZVAL_NULL(EX_VAR(opline->result.var)); + } + + goto exit_assign_obj; } - } else if (EXPECTED(Z_TYPE_INFO_P(op1) == IS_DOUBLE)) { - if (EXPECTED(Z_TYPE_INFO_P(op2) == IS_DOUBLE)) { - result = (Z_DVAL_P(op1) <= Z_DVAL_P(op2)); - } else if (EXPECTED(Z_TYPE_INFO_P(op2) == IS_LONG)) { - result = (Z_DVAL_P(op1) <= ((double)Z_LVAL_P(op2))); - } else { - break; + } while (0); + } + + if ((IS_TMP_VAR|IS_VAR) == IS_CONST && + EXPECTED(Z_OBJCE_P(object) == CACHED_PTR(Z_CACHE_SLOT_P(property_name)))) { + uint32_t prop_offset = (uint32_t)(intptr_t)CACHED_PTR(Z_CACHE_SLOT_P(property_name) + sizeof(void*)); + zend_object *zobj = Z_OBJ_P(object); + zval *property; + + if (EXPECTED(prop_offset != (uint32_t)ZEND_DYNAMIC_PROPERTY_OFFSET)) { + property = OBJ_PROP(zobj, prop_offset); + if (Z_TYPE_P(property) != IS_UNDEF) { +fast_assign_obj: + value = zend_assign_to_variable(property, value, IS_CV); + if (UNEXPECTED(RETURN_VALUE_USED(opline))) { + ZVAL_COPY(EX_VAR(opline->result.var), value); + } + goto exit_assign_obj; } } else { - break; - } - ZEND_VM_SMART_BRANCH(result, 0); - ZVAL_BOOL(EX_VAR(opline->result.var), result); - ZEND_VM_NEXT_OPCODE(); - } while (0); + if (EXPECTED(zobj->properties != NULL)) { + if (UNEXPECTED(GC_REFCOUNT(zobj->properties) > 1)) { + if (EXPECTED(!(GC_FLAGS(zobj->properties) & IS_ARRAY_IMMUTABLE))) { + GC_REFCOUNT(zobj->properties)--; + } + zobj->properties = zend_array_dup(zobj->properties); + } + property = zend_hash_find(zobj->properties, Z_STR_P(property_name)); + if (property) { + goto fast_assign_obj; + } + } - SAVE_OPLINE(); - if (IS_CV == IS_CV && UNEXPECTED(Z_TYPE_INFO_P(op1) == IS_UNDEF)) { - op1 = GET_OP1_UNDEF_CV(op1, BP_VAR_R); + if (!zobj->ce->__set) { + + if (EXPECTED(zobj->properties == NULL)) { + rebuild_object_properties(zobj); + } + if (IS_CV == IS_CONST) { + if (UNEXPECTED(Z_OPT_REFCOUNTED_P(value))) { + Z_ADDREF_P(value); + } + } else if (IS_CV != IS_TMP_VAR) { + if (Z_ISREF_P(value)) { + if (IS_CV == IS_VAR) { + zend_reference *ref = Z_REF_P(value); + if (--GC_REFCOUNT(ref) == 0) { + ZVAL_COPY_VALUE(&tmp, Z_REFVAL_P(value)); + efree_size(ref, sizeof(zend_reference)); + value = &tmp; + } else { + value = Z_REFVAL_P(value); + if (Z_REFCOUNTED_P(value)) { + Z_ADDREF_P(value); + } + } + } else { + value = Z_REFVAL_P(value); + if (Z_REFCOUNTED_P(value)) { + Z_ADDREF_P(value); + } + } + } else if (IS_CV == IS_CV && Z_REFCOUNTED_P(value)) { + Z_ADDREF_P(value); + } + } + zend_hash_add_new(zobj->properties, Z_STR_P(property_name), value); + if (UNEXPECTED(RETURN_VALUE_USED(opline))) { + ZVAL_COPY(EX_VAR(opline->result.var), value); + } + goto exit_assign_obj; + } + } } - if ((IS_TMP_VAR|IS_VAR) == IS_CV && UNEXPECTED(Z_TYPE_INFO_P(op2) == IS_UNDEF)) { - op2 = GET_OP2_UNDEF_CV(op2, BP_VAR_R); + + if (!Z_OBJ_HT_P(object)->write_property) { + zend_error(E_WARNING, "Attempt to assign property of non-object"); + if (UNEXPECTED(RETURN_VALUE_USED(opline))) { + ZVAL_NULL(EX_VAR(opline->result.var)); + } + + goto exit_assign_obj; } - result = EX_VAR(opline->result.var); - compare_function(result, op1, op2); - ZVAL_BOOL(result, Z_LVAL_P(result) <= 0); - zval_ptr_dtor_nogc(free_op2); - ZEND_VM_NEXT_OPCODE_CHECK_EXCEPTION(); -} + if (IS_CV == IS_CV || IS_CV == IS_VAR) { + ZVAL_DEREF(value); + } -static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_SPACESHIP_SPEC_CV_TMPVAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) -{ - USE_OPLINE - zend_free_op free_op2; - zval *op1, *op2; + Z_OBJ_HT_P(object)->write_property(object, property_name, value, ((IS_TMP_VAR|IS_VAR) == IS_CONST) ? CACHE_ADDR(Z_CACHE_SLOT_P(property_name)) : NULL); - SAVE_OPLINE(); - op1 = _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op1.var); - op2 = _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2); - compare_function(EX_VAR(opline->result.var), op1, op2); + if (UNEXPECTED(RETURN_VALUE_USED(opline)) && EXPECTED(!EG(exception))) { + ZVAL_COPY(EX_VAR(opline->result.var), value); + } +exit_assign_obj: zval_ptr_dtor_nogc(free_op2); - ZEND_VM_NEXT_OPCODE_CHECK_EXCEPTION(); + + /* assign_obj has two opcodes! */ + ZEND_VM_NEXT_OPCODE_EX(1, 2); } -static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_BW_OR_SPEC_CV_TMPVAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) +static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_DIM_SPEC_CV_TMPVAR_OP_DATA_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE + + zval *object_ptr; zend_free_op free_op2; - zval *op1, *op2; + zval *value; + zval *variable_ptr; + zval *dim; SAVE_OPLINE(); - op1 = _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op1.var); - op2 = _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2); - bitwise_or_function(EX_VAR(opline->result.var), op1, op2); - - zval_ptr_dtor_nogc(free_op2); - ZEND_VM_NEXT_OPCODE_CHECK_EXCEPTION(); -} + object_ptr = _get_zval_ptr_cv_undef_BP_VAR_W(execute_data, opline->op1.var); -static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_BW_AND_SPEC_CV_TMPVAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) -{ - USE_OPLINE - zend_free_op free_op2; - zval *op1, *op2; + if (EXPECTED(Z_TYPE_P(object_ptr) == IS_ARRAY)) { +try_assign_dim_array: + SEPARATE_ARRAY(object_ptr); + if ((IS_TMP_VAR|IS_VAR) == IS_UNUSED) { + variable_ptr = zend_hash_next_index_insert(Z_ARRVAL_P(object_ptr), &EG(uninitialized_zval)); + if (UNEXPECTED(variable_ptr == NULL)) { + zend_error(E_WARNING, "Cannot add element to the array as the next element is already occupied"); + goto assign_dim_error; + } + } else { + dim = _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2); + if ((IS_TMP_VAR|IS_VAR) == IS_CONST) { + variable_ptr = zend_fetch_dimension_address_inner_W_CONST(Z_ARRVAL_P(object_ptr), dim); + } else { + variable_ptr = zend_fetch_dimension_address_inner_W(Z_ARRVAL_P(object_ptr), dim); + } + if (UNEXPECTED(variable_ptr == NULL)) { + goto assign_dim_error; + } + } + value = EX_CONSTANT((opline+1)->op1); + value = zend_assign_to_variable(variable_ptr, value, IS_CONST); + if (UNEXPECTED(RETURN_VALUE_USED(opline))) { + ZVAL_COPY(EX_VAR(opline->result.var), value); + } + } else { + if (EXPECTED(Z_ISREF_P(object_ptr))) { + object_ptr = Z_REFVAL_P(object_ptr); + if (EXPECTED(Z_TYPE_P(object_ptr) == IS_ARRAY)) { + goto try_assign_dim_array; + } + } + if (EXPECTED(Z_TYPE_P(object_ptr) == IS_OBJECT)) { + dim = _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2); + value = EX_CONSTANT((opline+1)->op1); - SAVE_OPLINE(); - op1 = _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op1.var); - op2 = _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2); - bitwise_and_function(EX_VAR(opline->result.var), op1, op2); + zend_assign_to_object_dim(object_ptr, dim, value); - zval_ptr_dtor_nogc(free_op2); - ZEND_VM_NEXT_OPCODE_CHECK_EXCEPTION(); -} + if (UNEXPECTED(RETURN_VALUE_USED(opline)) && EXPECTED(!EG(exception))) { + ZVAL_COPY(EX_VAR(opline->result.var), value); + } -static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_BW_XOR_SPEC_CV_TMPVAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) -{ - USE_OPLINE - zend_free_op free_op2; - zval *op1, *op2; + } else if (EXPECTED(Z_TYPE_P(object_ptr) == IS_STRING)) { + if ((IS_TMP_VAR|IS_VAR) == IS_UNUSED) { + zend_throw_error(NULL, "[] operator not supported for strings"); - SAVE_OPLINE(); - op1 = _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op1.var); - op2 = _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2); - bitwise_xor_function(EX_VAR(opline->result.var), op1, op2); - zval_ptr_dtor_nogc(free_op2); - ZEND_VM_NEXT_OPCODE_CHECK_EXCEPTION(); -} + HANDLE_EXCEPTION(); + } else { + dim = _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2); + value = EX_CONSTANT((opline+1)->op1); + zend_assign_to_string_offset(object_ptr, dim, value, (UNEXPECTED(RETURN_VALUE_USED(opline)) ? EX_VAR(opline->result.var) : NULL)); -static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_BOOL_XOR_SPEC_CV_TMPVAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) -{ - USE_OPLINE - zend_free_op free_op2; - zval *op1, *op2; + } + } else if (EXPECTED(Z_TYPE_P(object_ptr) <= IS_FALSE)) { + ZVAL_NEW_ARR(object_ptr); + zend_hash_init(Z_ARRVAL_P(object_ptr), 8, NULL, ZVAL_PTR_DTOR, 0); + goto try_assign_dim_array; + } else { + if (IS_CV != IS_VAR || EXPECTED(!Z_ISERROR_P(object_ptr))) { + zend_error(E_WARNING, "Cannot use a scalar value as an array"); + } + dim = _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2); +assign_dim_error: - SAVE_OPLINE(); - op1 = _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op1.var); - op2 = _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2); - boolean_xor_function(EX_VAR(opline->result.var), op1, op2); + if (UNEXPECTED(RETURN_VALUE_USED(opline))) { + ZVAL_NULL(EX_VAR(opline->result.var)); + } + } + } + if ((IS_TMP_VAR|IS_VAR) != IS_UNUSED) { + zval_ptr_dtor_nogc(free_op2); + } - zval_ptr_dtor_nogc(free_op2); - ZEND_VM_NEXT_OPCODE_CHECK_EXCEPTION(); + /* assign_dim has two opcodes! */ + ZEND_VM_NEXT_OPCODE_EX(1, 2); } -static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL zend_binary_assign_op_obj_helper_SPEC_CV_TMPVAR(binary_op_type binary_op ZEND_OPCODE_HANDLER_ARGS_DC) +static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_DIM_SPEC_CV_TMPVAR_OP_DATA_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE - zend_free_op free_op2, free_op_data1; - zval *object; - zval *property; + + zval *object_ptr; + zend_free_op free_op2, free_op_data; zval *value; - zval *zptr; + zval *variable_ptr; + zval *dim; SAVE_OPLINE(); - object = _get_zval_ptr_cv_BP_VAR_RW(execute_data, opline->op1.var); - - if (IS_CV == IS_UNUSED && UNEXPECTED(Z_OBJ_P(object) == NULL)) { - zend_throw_error(NULL, "Using $this when not in object context"); - FREE_UNFETCHED_OP((opline+1)->op1_type, (opline+1)->op1.var); - zval_ptr_dtor_nogc(EX_VAR(opline->op2.var)); - HANDLE_EXCEPTION(); - } - - property = _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2); + object_ptr = _get_zval_ptr_cv_undef_BP_VAR_W(execute_data, opline->op1.var); - if (IS_CV == IS_VAR && UNEXPECTED(object == NULL)) { - zend_throw_error(NULL, "Cannot use string offset as an object"); - FREE_UNFETCHED_OP((opline+1)->op1_type, (opline+1)->op1.var); - zval_ptr_dtor_nogc(free_op2); - HANDLE_EXCEPTION(); - } + if (EXPECTED(Z_TYPE_P(object_ptr) == IS_ARRAY)) { +try_assign_dim_array: + SEPARATE_ARRAY(object_ptr); + if ((IS_TMP_VAR|IS_VAR) == IS_UNUSED) { + variable_ptr = zend_hash_next_index_insert(Z_ARRVAL_P(object_ptr), &EG(uninitialized_zval)); + if (UNEXPECTED(variable_ptr == NULL)) { + zend_error(E_WARNING, "Cannot add element to the array as the next element is already occupied"); + goto assign_dim_error; + } + } else { + dim = _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2); + if ((IS_TMP_VAR|IS_VAR) == IS_CONST) { + variable_ptr = zend_fetch_dimension_address_inner_W_CONST(Z_ARRVAL_P(object_ptr), dim); + } else { + variable_ptr = zend_fetch_dimension_address_inner_W(Z_ARRVAL_P(object_ptr), dim); + } + if (UNEXPECTED(variable_ptr == NULL)) { + goto assign_dim_error; + } + } + value = _get_zval_ptr_tmp((opline+1)->op1.var, execute_data, &free_op_data); + value = zend_assign_to_variable(variable_ptr, value, IS_TMP_VAR); + if (UNEXPECTED(RETURN_VALUE_USED(opline))) { + ZVAL_COPY(EX_VAR(opline->result.var), value); + } + } else { + if (EXPECTED(Z_ISREF_P(object_ptr))) { + object_ptr = Z_REFVAL_P(object_ptr); + if (EXPECTED(Z_TYPE_P(object_ptr) == IS_ARRAY)) { + goto try_assign_dim_array; + } + } + if (EXPECTED(Z_TYPE_P(object_ptr) == IS_OBJECT)) { + dim = _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2); + value = _get_zval_ptr_tmp((opline+1)->op1.var, execute_data, &free_op_data); - do { - value = get_zval_ptr_r((opline+1)->op1_type, (opline+1)->op1, execute_data, &free_op_data1); + zend_assign_to_object_dim(object_ptr, dim, value); - if (IS_CV != IS_UNUSED && UNEXPECTED(Z_TYPE_P(object) != IS_OBJECT)) { - ZVAL_DEREF(object); - if (UNEXPECTED(!make_real_object(object))) { - zend_error(E_WARNING, "Attempt to assign property of non-object"); - if (UNEXPECTED(RETURN_VALUE_USED(opline))) { - ZVAL_NULL(EX_VAR(opline->result.var)); - } - break; + if (UNEXPECTED(RETURN_VALUE_USED(opline)) && EXPECTED(!EG(exception))) { + ZVAL_COPY(EX_VAR(opline->result.var), value); } - } - /* here we are sure we are dealing with an object */ - if (EXPECTED(Z_OBJ_HT_P(object)->get_property_ptr_ptr) - && EXPECTED((zptr = Z_OBJ_HT_P(object)->get_property_ptr_ptr(object, property, BP_VAR_RW, (((IS_TMP_VAR|IS_VAR) == IS_CONST) ? CACHE_ADDR(Z_CACHE_SLOT_P(property)) : NULL))) != NULL)) { - if (UNEXPECTED(zptr == &EG(error_zval))) { - if (UNEXPECTED(RETURN_VALUE_USED(opline))) { - ZVAL_NULL(EX_VAR(opline->result.var)); - } - } else { - ZVAL_DEREF(zptr); - SEPARATE_ZVAL_NOREF(zptr); + zval_ptr_dtor_nogc(free_op_data); + } else if (EXPECTED(Z_TYPE_P(object_ptr) == IS_STRING)) { + if ((IS_TMP_VAR|IS_VAR) == IS_UNUSED) { + zend_throw_error(NULL, "[] operator not supported for strings"); + zval_ptr_dtor_nogc(EX_VAR((opline+1)->op1.var)); - binary_op(zptr, zptr, value); - if (UNEXPECTED(RETURN_VALUE_USED(opline))) { - ZVAL_COPY(EX_VAR(opline->result.var), zptr); - } + HANDLE_EXCEPTION(); + } else { + dim = _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2); + value = _get_zval_ptr_tmp((opline+1)->op1.var, execute_data, &free_op_data); + zend_assign_to_string_offset(object_ptr, dim, value, (UNEXPECTED(RETURN_VALUE_USED(opline)) ? EX_VAR(opline->result.var) : NULL)); + zval_ptr_dtor_nogc(free_op_data); } + } else if (EXPECTED(Z_TYPE_P(object_ptr) <= IS_FALSE)) { + ZVAL_NEW_ARR(object_ptr); + zend_hash_init(Z_ARRVAL_P(object_ptr), 8, NULL, ZVAL_PTR_DTOR, 0); + goto try_assign_dim_array; } else { - zend_assign_op_overloaded_property(object, property, (((IS_TMP_VAR|IS_VAR) == IS_CONST) ? CACHE_ADDR(Z_CACHE_SLOT_P(property)) : NULL), value, binary_op, (UNEXPECTED(RETURN_VALUE_USED(opline)) ? EX_VAR(opline->result.var) : NULL)); + if (IS_CV != IS_VAR || EXPECTED(!Z_ISERROR_P(object_ptr))) { + zend_error(E_WARNING, "Cannot use a scalar value as an array"); + } + dim = _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2); +assign_dim_error: + zval_ptr_dtor_nogc(EX_VAR((opline+1)->op1.var)); + if (UNEXPECTED(RETURN_VALUE_USED(opline))) { + ZVAL_NULL(EX_VAR(opline->result.var)); + } } - } while (0); - - FREE_OP(free_op_data1); - zval_ptr_dtor_nogc(free_op2); + } + if ((IS_TMP_VAR|IS_VAR) != IS_UNUSED) { + zval_ptr_dtor_nogc(free_op2); + } - /* assign_obj has two opcodes! */ + /* assign_dim has two opcodes! */ ZEND_VM_NEXT_OPCODE_EX(1, 2); }