From: Bob Weinand Date: Tue, 18 Oct 2016 12:31:49 +0000 (+0200) Subject: Merge remote-tracking branch 'origin/PHP-7.0' into PHP-7.1 X-Git-Tag: php-7.1.0RC5~27 X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=58f3b9c0efd07791e8589493c597730d6c425f6e;p=php Merge remote-tracking branch 'origin/PHP-7.0' into PHP-7.1 --- 58f3b9c0efd07791e8589493c597730d6c425f6e diff --cc Zend/zend_vm_def.h index 253443003e,6693ef316f..78342a0636 --- a/Zend/zend_vm_def.h +++ b/Zend/zend_vm_def.h @@@ -3239,13 -3024,10 +3246,10 @@@ ZEND_VM_HANDLER(112, ZEND_INIT_METHOD_C call->prev_execute_data = EX(call); EX(call) = call; - FREE_OP2(); - FREE_OP1(); - - ZEND_VM_NEXT_OPCODE_CHECK_EXCEPTION(); + ZEND_VM_NEXT_OPCODE(); } -ZEND_VM_HANDLER(113, ZEND_INIT_STATIC_METHOD_CALL, CONST|VAR, CONST|TMPVAR|UNUSED|CV) +ZEND_VM_HANDLER(113, ZEND_INIT_STATIC_METHOD_CALL, UNUSED|CLASS_FETCH|CONST|VAR, CONST|TMPVAR|UNUSED|CONSTRUCTOR|CV, NUM) { USE_OPLINE zval *function_name; @@@ -3397,10 -3165,10 +3401,10 @@@ call->prev_execute_data = EX(call); EX(call) = call; - ZEND_VM_NEXT_OPCODE_CHECK_EXCEPTION(); + ZEND_VM_NEXT_OPCODE(); } -ZEND_VM_HANDLER(59, ZEND_INIT_FCALL_BY_NAME, ANY, CONST) +ZEND_VM_HANDLER(59, ZEND_INIT_FCALL_BY_NAME, ANY, CONST, NUM) { USE_OPLINE zend_function *fbc; @@@ -3458,15 -3394,23 +3462,29 @@@ ZEND_VM_C_LABEL(try_function_name) } } zend_throw_error(NULL, "Function name must be a string"); - FREE_OP2(); + call = NULL; + } + - FREE_OP2(); - + if (UNEXPECTED(!call)) { HANDLE_EXCEPTION(); } + FREE_OP2(); - if ((OP2_TYPE & (IS_VAR|IS_TMP_VAR)) && UNEXPECTED(EG(exception))) { - if (call_info & ZEND_CALL_RELEASE_THIS) { - zend_object_release(object); - } - if (fbc->common.fn_flags & ZEND_ACC_CALL_VIA_TRAMPOLINE) { - zend_string_release(fbc->common.function_name); - zend_free_trampoline(fbc); ++ if (OP2_TYPE & (IS_VAR|IS_TMP_VAR)) { ++ if (UNEXPECTED(EG(exception))) { ++ if (call) { ++ if (call->func->common.fn_flags & ZEND_ACC_CALL_VIA_TRAMPOLINE) { ++ zend_string_release(call->func->common.function_name); ++ zend_free_trampoline(call->func); ++ } ++ zend_vm_stack_free_call_frame(call); ++ } ++ HANDLE_EXCEPTION(); + } ++ } else if (UNEXPECTED(!call)) { + HANDLE_EXCEPTION(); + } - call = zend_vm_stack_push_call_frame(call_info, - fbc, opline->extended_value, called_scope, object); ++ call->prev_execute_data = EX(call); EX(call) = call; @@@ -3504,19 -3460,17 +3533,21 @@@ ZEND_VM_HANDLER(118, ZEND_INIT_USER_CAL call_info |= ZEND_CALL_RELEASE_THIS; GC_REFCOUNT(object)++; /* For $this pointer */ } - if (error) { - efree(error); - /* This is the only soft error is_callable() can generate */ - zend_error(E_DEPRECATED, - "Non-static method %s::%s() should not be called statically", - ZSTR_VAL(func->common.scope->name), ZSTR_VAL(func->common.function_name)); - if (UNEXPECTED(EG(exception) != NULL)) { - HANDLE_EXCEPTION(); + + FREE_OP2(); + if ((OP2_TYPE & (IS_TMP_VAR|IS_VAR)) && UNEXPECTED(EG(exception))) { + if (call_info & ZEND_CALL_CLOSURE) { + zend_object_release((zend_object*)func->common.prototype); } + if (call_info & ZEND_CALL_RELEASE_THIS) { + zend_object_release(object); + } + HANDLE_EXCEPTION(); } ++ + if (EXPECTED(func->type == ZEND_USER_FUNCTION) && UNEXPECTED(!func->op_array.run_time_cache)) { + init_func_run_time_cache(&func->op_array); + } } else { zend_internal_type_error(EX_USES_STRICT_TYPES(), "%s() expects parameter 1 to be a valid callback, %s", Z_STRVAL_P(EX_CONSTANT(opline->op1)), error); efree(error); @@@ -3530,11 -3488,10 +3565,10 @@@ call->prev_execute_data = EX(call); EX(call) = call; - FREE_OP2(); - ZEND_VM_NEXT_OPCODE_CHECK_EXCEPTION(); + ZEND_VM_NEXT_OPCODE(); } -ZEND_VM_HANDLER(69, ZEND_INIT_NS_FCALL_BY_NAME, ANY, CONST) +ZEND_VM_HANDLER(69, ZEND_INIT_NS_FCALL_BY_NAME, ANY, CONST, NUM) { USE_OPLINE zval *func_name; @@@ -4986,16 -4966,19 +5020,16 @@@ ZEND_VM_HANDLER(68, ZEND_NEW, UNUSED|CL constructor, opline->extended_value, ce, - Z_OBJ(object_zval)); - call->prev_execute_data = EX(call); - EX(call) = call; - - if (EXPECTED(RETURN_VALUE_USED(opline))) { - ZVAL_COPY(EX_VAR(opline->result.var), &object_zval); - } - - ZEND_VM_NEXT_OPCODE(); + Z_OBJ_P(result)); + Z_ADDREF_P(result); } + + call->prev_execute_data = EX(call); + EX(call) = call; - ZEND_VM_NEXT_OPCODE_CHECK_EXCEPTION(); ++ ZEND_VM_NEXT_OPCODE(); } -ZEND_VM_HANDLER(110, ZEND_CLONE, CONST|TMPVAR|UNUSED|CV, ANY) +ZEND_VM_HANDLER(110, ZEND_CLONE, CONST|TMPVAR|UNUSED|THIS|CV, ANY) { USE_OPLINE zend_free_op free_op1; diff --cc Zend/zend_vm_execute.h index 4c09072545,2c90e0073e..a8a0466b5a --- a/Zend/zend_vm_execute.h +++ b/Zend/zend_vm_execute.h @@@ -2179,6 -2106,18 +2179,21 @@@ try_function_name HANDLE_EXCEPTION(); } - if ((IS_CONST & (IS_VAR|IS_TMP_VAR)) && UNEXPECTED(EG(exception))) { - if (call_info & ZEND_CALL_RELEASE_THIS) { - zend_object_release(object); - } - if (fbc->common.fn_flags & ZEND_ACC_CALL_VIA_TRAMPOLINE) { - zend_string_release(fbc->common.function_name); - zend_free_trampoline(fbc); ++ if (IS_CONST & (IS_VAR|IS_TMP_VAR)) { ++ if (UNEXPECTED(EG(exception))) { ++ if (call) { ++ if (call->func->common.fn_flags & ZEND_ACC_CALL_VIA_TRAMPOLINE) { ++ zend_string_release(call->func->common.function_name); ++ zend_free_trampoline(call->func); ++ } ++ zend_vm_stack_free_call_frame(call); ++ } ++ HANDLE_EXCEPTION(); + } ++ } else if (UNEXPECTED(!call)) { + HANDLE_EXCEPTION(); + } - call = zend_vm_stack_push_call_frame(call_info, - fbc, opline->extended_value, called_scope, object); ++ call->prev_execute_data = EX(call); EX(call) = call; @@@ -2475,6 -2537,18 +2490,21 @@@ try_function_name HANDLE_EXCEPTION(); } - if ((IS_CV & (IS_VAR|IS_TMP_VAR)) && UNEXPECTED(EG(exception))) { - if (call_info & ZEND_CALL_RELEASE_THIS) { - zend_object_release(object); - } - if (fbc->common.fn_flags & ZEND_ACC_CALL_VIA_TRAMPOLINE) { - zend_string_release(fbc->common.function_name); - zend_free_trampoline(fbc); ++ if (IS_CV & (IS_VAR|IS_TMP_VAR)) { ++ if (UNEXPECTED(EG(exception))) { ++ if (call) { ++ if (call->func->common.fn_flags & ZEND_ACC_CALL_VIA_TRAMPOLINE) { ++ zend_string_release(call->func->common.function_name); ++ zend_free_trampoline(call->func); ++ } ++ zend_vm_stack_free_call_frame(call); ++ } ++ HANDLE_EXCEPTION(); + } ++ } else if (UNEXPECTED(!call)) { + HANDLE_EXCEPTION(); + } - call = zend_vm_stack_push_call_frame(call_info, - fbc, opline->extended_value, called_scope, object); ++ call->prev_execute_data = EX(call); EX(call) = call; @@@ -2552,15 -2797,23 +2582,29 @@@ try_function_name } } zend_throw_error(NULL, "Function name must be a string"); - zval_ptr_dtor_nogc(free_op2); + call = NULL; + } + - zval_ptr_dtor_nogc(free_op2); - + if (UNEXPECTED(!call)) { HANDLE_EXCEPTION(); } + zval_ptr_dtor_nogc(free_op2); - if (((IS_TMP_VAR|IS_VAR) & (IS_VAR|IS_TMP_VAR)) && UNEXPECTED(EG(exception))) { - if (call_info & ZEND_CALL_RELEASE_THIS) { - zend_object_release(object); - } - if (fbc->common.fn_flags & ZEND_ACC_CALL_VIA_TRAMPOLINE) { - zend_string_release(fbc->common.function_name); - zend_free_trampoline(fbc); ++ if ((IS_TMP_VAR|IS_VAR) & (IS_VAR|IS_TMP_VAR)) { ++ if (UNEXPECTED(EG(exception))) { ++ if (call) { ++ if (call->func->common.fn_flags & ZEND_ACC_CALL_VIA_TRAMPOLINE) { ++ zend_string_release(call->func->common.function_name); ++ zend_free_trampoline(call->func); ++ } ++ zend_vm_stack_free_call_frame(call); ++ } ++ HANDLE_EXCEPTION(); + } ++ } else if (UNEXPECTED(!call)) { + HANDLE_EXCEPTION(); + } - call = zend_vm_stack_push_call_frame(call_info, - fbc, opline->extended_value, called_scope, object); ++ call->prev_execute_data = EX(call); EX(call) = call; @@@ -3217,13 -3384,16 +3261,13 @@@ static ZEND_OPCODE_HANDLER_RET ZEND_FAS constructor, opline->extended_value, ce, - Z_OBJ(object_zval)); - call->prev_execute_data = EX(call); - EX(call) = call; - - if (EXPECTED(RETURN_VALUE_USED(opline))) { - ZVAL_COPY(EX_VAR(opline->result.var), &object_zval); - } - - ZEND_VM_NEXT_OPCODE(); + Z_OBJ_P(result)); + Z_ADDREF_P(result); } + + call->prev_execute_data = EX(call); + EX(call) = call; - ZEND_VM_NEXT_OPCODE_CHECK_EXCEPTION(); ++ ZEND_VM_NEXT_OPCODE(); } static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_CLONE_SPEC_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS) @@@ -5604,19 -5816,16 +5663,20 @@@ static ZEND_OPCODE_HANDLER_RET ZEND_FAS call_info |= ZEND_CALL_RELEASE_THIS; GC_REFCOUNT(object)++; /* For $this pointer */ } - if (error) { - efree(error); - /* This is the only soft error is_callable() can generate */ - zend_error(E_DEPRECATED, - "Non-static method %s::%s() should not be called statically", - ZSTR_VAL(func->common.scope->name), ZSTR_VAL(func->common.function_name)); - if (UNEXPECTED(EG(exception) != NULL)) { - HANDLE_EXCEPTION(); + + if ((IS_CONST & (IS_TMP_VAR|IS_VAR)) && UNEXPECTED(EG(exception))) { + if (call_info & ZEND_CALL_CLOSURE) { + zend_object_release((zend_object*)func->common.prototype); } + if (call_info & ZEND_CALL_RELEASE_THIS) { + zend_object_release(object); + } + HANDLE_EXCEPTION(); } ++ + if (EXPECTED(func->type == ZEND_USER_FUNCTION) && UNEXPECTED(!func->op_array.run_time_cache)) { + init_func_run_time_cache(&func->op_array); + } } else { zend_internal_type_error(EX_USES_STRICT_TYPES(), "%s() expects parameter 1 to be a valid callback, %s", Z_STRVAL_P(EX_CONSTANT(opline->op1)), error); efree(error); @@@ -9499,19 -9587,16 +9578,20 @@@ static ZEND_OPCODE_HANDLER_RET ZEND_FAS call_info |= ZEND_CALL_RELEASE_THIS; GC_REFCOUNT(object)++; /* For $this pointer */ } - if (error) { - efree(error); - /* This is the only soft error is_callable() can generate */ - zend_error(E_DEPRECATED, - "Non-static method %s::%s() should not be called statically", - ZSTR_VAL(func->common.scope->name), ZSTR_VAL(func->common.function_name)); - if (UNEXPECTED(EG(exception) != NULL)) { - HANDLE_EXCEPTION(); + + if ((IS_CV & (IS_TMP_VAR|IS_VAR)) && UNEXPECTED(EG(exception))) { + if (call_info & ZEND_CALL_CLOSURE) { + zend_object_release((zend_object*)func->common.prototype); } + if (call_info & ZEND_CALL_RELEASE_THIS) { + zend_object_release(object); + } + HANDLE_EXCEPTION(); } ++ + if (EXPECTED(func->type == ZEND_USER_FUNCTION) && UNEXPECTED(!func->op_array.run_time_cache)) { + init_func_run_time_cache(&func->op_array); + } } else { zend_internal_type_error(EX_USES_STRICT_TYPES(), "%s() expects parameter 1 to be a valid callback, %s", Z_STRVAL_P(EX_CONSTANT(opline->op1)), error); efree(error); @@@ -11458,19 -11437,17 +11557,21 @@@ static ZEND_OPCODE_HANDLER_RET ZEND_FAS call_info |= ZEND_CALL_RELEASE_THIS; GC_REFCOUNT(object)++; /* For $this pointer */ } - if (error) { - efree(error); - /* This is the only soft error is_callable() can generate */ - zend_error(E_DEPRECATED, - "Non-static method %s::%s() should not be called statically", - ZSTR_VAL(func->common.scope->name), ZSTR_VAL(func->common.function_name)); - if (UNEXPECTED(EG(exception) != NULL)) { - HANDLE_EXCEPTION(); + + zval_ptr_dtor_nogc(free_op2); + if (((IS_TMP_VAR|IS_VAR) & (IS_TMP_VAR|IS_VAR)) && UNEXPECTED(EG(exception))) { + if (call_info & ZEND_CALL_CLOSURE) { + zend_object_release((zend_object*)func->common.prototype); + } + if (call_info & ZEND_CALL_RELEASE_THIS) { + zend_object_release(object); } + HANDLE_EXCEPTION(); } ++ + if (EXPECTED(func->type == ZEND_USER_FUNCTION) && UNEXPECTED(!func->op_array.run_time_cache)) { + init_func_run_time_cache(&func->op_array); + } } else { zend_internal_type_error(EX_USES_STRICT_TYPES(), "%s() expects parameter 1 to be a valid callback, %s", Z_STRVAL_P(EX_CONSTANT(opline->op1)), error); efree(error); @@@ -16217,13 -15556,16 +16321,13 @@@ static ZEND_OPCODE_HANDLER_RET ZEND_FAS constructor, opline->extended_value, ce, - Z_OBJ(object_zval)); - call->prev_execute_data = EX(call); - EX(call) = call; - - if (EXPECTED(RETURN_VALUE_USED(opline))) { - ZVAL_COPY(EX_VAR(opline->result.var), &object_zval); - } - - ZEND_VM_NEXT_OPCODE(); + Z_OBJ_P(result)); + Z_ADDREF_P(result); } + + call->prev_execute_data = EX(call); + EX(call) = call; - ZEND_VM_NEXT_OPCODE_CHECK_EXCEPTION(); ++ ZEND_VM_NEXT_OPCODE(); } static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_CAST_SPEC_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) @@@ -19545,660 -18153,67 +19649,660 @@@ static ZEND_OPCODE_HANDLER_RET ZEND_FAS { USE_OPLINE zend_free_op free_op1; - zval *container; - zval *offset; + zval *object_ptr; + + zval *value; + zval *variable_ptr; + zval *dim; SAVE_OPLINE(); - container = _get_zval_ptr_ptr_var(opline->op1.var, execute_data, &free_op1); - if (IS_VAR == IS_UNUSED && UNEXPECTED(Z_OBJ_P(container) == NULL)) { - zend_throw_error(NULL, "Using $this when not in object context"); + object_ptr = _get_zval_ptr_ptr_var(opline->op1.var, execute_data, &free_op1); - HANDLE_EXCEPTION(); - } - if (IS_VAR == IS_VAR && UNEXPECTED(container == NULL)) { - zend_throw_error(NULL, "Cannot unset string offsets"); + if (EXPECTED(Z_TYPE_P(object_ptr) == IS_ARRAY)) { +try_assign_dim_array: + SEPARATE_ARRAY(object_ptr); + if (IS_CONST == 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 = EX_CONSTANT(opline->op2); + if (IS_CONST == 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 = EX_CONSTANT(opline->op2); + value = _get_zval_ptr_cv_BP_VAR_R(execute_data, (opline+1)->op1.var); - HANDLE_EXCEPTION(); - } - offset = EX_CONSTANT(opline->op2); + zend_assign_to_object_dim(object_ptr, dim, value); - 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; - } + 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_CONST == IS_UNUSED) { + zend_throw_error(NULL, "[] operator not supported for strings"); + + if (UNEXPECTED(free_op1)) {zval_ptr_dtor_nogc(free_op1);}; + HANDLE_EXCEPTION(); } else { - break; + dim = EX_CONSTANT(opline->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)); + } - } - 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 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_error(E_NOTICE, "Trying to unset property of non-object"); + if (IS_VAR != IS_VAR || EXPECTED(!Z_ISERROR_P(object_ptr))) { + zend_error(E_WARNING, "Cannot use a scalar value as an array"); + } + dim = EX_CONSTANT(opline->op2); +assign_dim_error: + + if (UNEXPECTED(RETURN_VALUE_USED(opline))) { + ZVAL_NULL(EX_VAR(opline->result.var)); + } } - } while (0); + } + if (IS_CONST != IS_UNUSED) { + } if (UNEXPECTED(free_op1)) {zval_ptr_dtor_nogc(free_op1);}; - 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_YIELD_SPEC_VAR_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS) +static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_SPEC_VAR_CONST_RETVAL_UNUSED_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE - - zend_generator *generator = zend_get_running_generator(execute_data); + zend_free_op free_op1; + zval *value; + zval *variable_ptr; SAVE_OPLINE(); - if (UNEXPECTED(generator->flags & ZEND_GENERATOR_FORCED_CLOSE)) { - zend_throw_error(NULL, "Cannot yield from finally in a force-closed generator"); + value = EX_CONSTANT(opline->op2); + variable_ptr = _get_zval_ptr_ptr_var(opline->op1.var, execute_data, &free_op1); - zval_ptr_dtor_nogc(EX_VAR(opline->op1.var)); - HANDLE_EXCEPTION(); + if (IS_VAR == IS_VAR && UNEXPECTED(Z_ISERROR_P(variable_ptr))) { + + if (UNEXPECTED(0)) { + ZVAL_NULL(EX_VAR(opline->result.var)); + } + } else { + value = zend_assign_to_variable(variable_ptr, value, IS_CONST); + if (UNEXPECTED(0)) { + 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! */ } - /* Destroy the previously yielded value */ - zval_ptr_dtor(&generator->value); + ZEND_VM_NEXT_OPCODE_CHECK_EXCEPTION(); +} - /* Destroy the previously yielded key */ - zval_ptr_dtor(&generator->key); +static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_SPEC_VAR_CONST_RETVAL_USED_HANDLER(ZEND_OPCODE_HANDLER_ARGS) +{ + USE_OPLINE + zend_free_op free_op1; + zval *value; + zval *variable_ptr; - /* Set the new yielded value */ - if (IS_VAR != IS_UNUSED) { + SAVE_OPLINE(); + value = EX_CONSTANT(opline->op2); + variable_ptr = _get_zval_ptr_ptr_var(opline->op1.var, execute_data, &free_op1); + + if (IS_VAR == IS_VAR && UNEXPECTED(Z_ISERROR_P(variable_ptr))) { + + if (UNEXPECTED(1)) { + ZVAL_NULL(EX_VAR(opline->result.var)); + } + } else { + value = zend_assign_to_variable(variable_ptr, value, IS_CONST); + if (UNEXPECTED(1)) { + 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! */ + } + + ZEND_VM_NEXT_OPCODE_CHECK_EXCEPTION(); +} + +static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_INIT_STATIC_METHOD_CALL_SPEC_VAR_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_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_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) { + + + 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_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_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_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_CHECK_EXCEPTION(); ++ ZEND_VM_NEXT_OPCODE(); +} + +static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_FETCH_CLASS_CONSTANT_SPEC_VAR_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS) +{ + zend_class_entry *ce, *scope; + zend_class_constant *c; + zval *value; + USE_OPLINE + + SAVE_OPLINE(); + + 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))); +#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_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 ((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_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); + } + } 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_ADD_ARRAY_ELEMENT_SPEC_VAR_CONST_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_CONST != IS_UNUSED) { + + zval *offset = EX_CONSTANT(opline->op2); + zend_string *str; + zend_ulong hval; + +add_again: + if (EXPECTED(Z_TYPE_P(offset) == IS_STRING)) { + str = Z_STR_P(offset); + if (IS_CONST != 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_CONST & (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_CONST == 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_CONST_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_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS_PASSTHRU)); +#endif + } +} + +static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_UNSET_DIM_SPEC_VAR_CONST_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 = EX_CONSTANT(opline->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_CONST != 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_CONST & (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_CONST == 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_CONST == 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_CONST_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 = EX_CONSTANT(opline->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_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); + + 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_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"); + + 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)) { @@@ -24134,600 -21143,10 +24238,600 @@@ assign_dim_error } } } - if (IS_CV != IS_UNUSED) { - zval *offset = _get_zval_ptr_cv_undef(execute_data, opline->op2.var); + } + 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_CV_OP_DATA_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS) +{ + USE_OPLINE + zend_free_op free_op1; + zval *object_ptr; + zend_free_op 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_CV == 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_cv_undef(execute_data, opline->op2.var); + if (IS_CV == 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_cv_BP_VAR_R(execute_data, opline->op2.var); + 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_CV == 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_cv_BP_VAR_R(execute_data, opline->op2.var); + 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_cv_BP_VAR_R(execute_data, opline->op2.var); +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_CV != IS_UNUSED) { + + } + 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_CV_OP_DATA_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) +{ + USE_OPLINE + zend_free_op free_op1; + zval *object_ptr; + zend_free_op 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_CV == 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_cv_undef(execute_data, opline->op2.var); + if (IS_CV == 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_cv_BP_VAR_R(execute_data, opline->op2.var); + 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_CV == 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_cv_BP_VAR_R(execute_data, opline->op2.var); + 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_cv_BP_VAR_R(execute_data, opline->op2.var); +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_CV != IS_UNUSED) { + + } + 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_CV_OP_DATA_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS) +{ + USE_OPLINE + zend_free_op free_op1; + zval *object_ptr; + + 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_CV == 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_cv_undef(execute_data, opline->op2.var); + if (IS_CV == 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_cv_BP_VAR_R(execute_data, opline->op2.var); + 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_CV == 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_cv_BP_VAR_R(execute_data, opline->op2.var); + 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_cv_BP_VAR_R(execute_data, opline->op2.var); +assign_dim_error: + + if (UNEXPECTED(RETURN_VALUE_USED(opline))) { + ZVAL_NULL(EX_VAR(opline->result.var)); + } + } + } + if (IS_CV != IS_UNUSED) { + + } + 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_SPEC_VAR_CV_RETVAL_UNUSED_HANDLER(ZEND_OPCODE_HANDLER_ARGS) +{ + USE_OPLINE + zend_free_op free_op1; + zval *value; + zval *variable_ptr; + + 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); + + if (IS_VAR == IS_VAR && UNEXPECTED(Z_ISERROR_P(variable_ptr))) { + + if (UNEXPECTED(0)) { + ZVAL_NULL(EX_VAR(opline->result.var)); + } + } else { + value = zend_assign_to_variable(variable_ptr, value, IS_CV); + if (UNEXPECTED(0)) { + 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! */ + } + + ZEND_VM_NEXT_OPCODE_CHECK_EXCEPTION(); +} + +static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_SPEC_VAR_CV_RETVAL_USED_HANDLER(ZEND_OPCODE_HANDLER_ARGS) +{ + USE_OPLINE + zend_free_op free_op1; + zval *value; + zval *variable_ptr; + + 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); + + if (IS_VAR == IS_VAR && UNEXPECTED(Z_ISERROR_P(variable_ptr))) { + + if (UNEXPECTED(1)) { + ZVAL_NULL(EX_VAR(opline->result.var)); + } + } else { + value = zend_assign_to_variable(variable_ptr, value, IS_CV); + if (UNEXPECTED(1)) { + 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! */ + } + + 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; + + SAVE_OPLINE(); + value_ptr = _get_zval_ptr_cv_BP_VAR_W(execute_data, opline->op2.var); + variable_ptr = _get_zval_ptr_ptr_var(opline->op1.var, execute_data, &free_op1); + + 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))) && + UNEXPECTED(!Z_ISERROR_P(EX_VAR(opline->op1.var)))) { + + zend_throw_error(NULL, "Cannot assign by reference to overloaded object"); + if (UNEXPECTED(free_op1)) {zval_ptr_dtor_nogc(free_op1);}; + + HANDLE_EXCEPTION(); + + } else if (IS_CV == IS_VAR && + opline->extended_value == ZEND_RETURNS_FUNCTION && + UNEXPECTED(!Z_ISREF_P(value_ptr))) { + zend_error(E_NOTICE, "Only variables should be assigned by reference"); + if (UNEXPECTED(EG(exception) != NULL)) { + + HANDLE_EXCEPTION(); + } + + value_ptr = zend_assign_to_variable(variable_ptr, value_ptr, IS_CV); + if (UNEXPECTED(RETURN_VALUE_USED(opline))) { + ZVAL_COPY(EX_VAR(opline->result.var), value_ptr); + } + /* zend_assign_to_variable() always takes care of op2, never free it! */ + + } else { + + if ((IS_VAR == IS_VAR && UNEXPECTED(Z_ISERROR_P(variable_ptr))) || + (IS_CV == IS_VAR && UNEXPECTED(Z_ISERROR_P(value_ptr)))) { + variable_ptr = &EG(uninitialized_zval); + } else { + zend_assign_to_variable_reference(variable_ptr, value_ptr); + } + + if (UNEXPECTED(RETURN_VALUE_USED(opline))) { + ZVAL_COPY(EX_VAR(opline->result.var), variable_ptr); + } + + } + + if (UNEXPECTED(free_op1)) {zval_ptr_dtor_nogc(free_op1);}; + ZEND_VM_NEXT_OPCODE_CHECK_EXCEPTION(); +} + +static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_INIT_STATIC_METHOD_CALL_SPEC_VAR_CV_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)); + + 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_CHECK_EXCEPTION(); ++ 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; @@@ -27809,66 -22980,12 +27913,66 @@@ static ZEND_OPCODE_HANDLER_RET ZEND_FAS 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)) { + 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_CHECK_EXCEPTION(); ++ 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; } } @@@ -29429,242 -24077,74 +29538,241 @@@ static ZEND_OPCODE_HANDLER_RET ZEND_FAS call->prev_execute_data = EX(call); EX(call) = call; - - ZEND_VM_NEXT_OPCODE_CHECK_EXCEPTION(); + ZEND_VM_NEXT_OPCODE(); } -static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_FETCH_CONSTANT_SPEC_UNUSED_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS) +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_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)))); + + 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(); } - /* 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))); + /* 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 { - 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); + } + + 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_CHECK_EXCEPTION(); ++ 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 { - ZVAL_COPY(EX_VAR(opline->result.var), &c->value); + zend_throw_error(NULL, "Undefined constant '%s'", Z_STRVAL_P(EX_CONSTANT(opline->op2))); + HANDLE_EXCEPTION(); } -#else + } 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; - 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))); - ZVAL_DEREF(value); + 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))); + 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(); - } - CACHE_PTR(Z_CACHE_SLOT_P(EX_CONSTANT(opline->op1)), ce); + 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)); @@@ -30260,130 -25013,266 +30368,130 @@@ static ZEND_OPCODE_HANDLER_RET ZEND_FAS HANDLE_EXCEPTION(); } + } else { + ce = Z_CE_P(EX_VAR(opline->op1.var)); + } - if (UNEXPECTED(var_ptr == &EG(error_zval))) { - 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); - } - } - } while (0); - - FREE_OP(free_op_data1); - - ZEND_VM_NEXT_OPCODE_EX(1, 2); -} + 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) { -static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_ADD_SPEC_UNUSED_UNUSED_HANDLER(ZEND_OPCODE_HANDLER_ARGS) -{ -#if 0 || (IS_UNUSED != IS_UNUSED) - USE_OPLINE -# if 0 || (IS_UNUSED != IS_UNUSED) - if (EXPECTED(opline->extended_value == 0)) { - ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_UNUSED_UNUSED(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_UNUSED_UNUSED(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_UNUSED_UNUSED(add_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); - } -#else - ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_UNUSED_UNUSED(add_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); -#endif -} - -static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_SUB_SPEC_UNUSED_UNUSED_HANDLER(ZEND_OPCODE_HANDLER_ARGS) -{ -#if 0 || (IS_UNUSED != IS_UNUSED) - USE_OPLINE - -# if 0 || (IS_UNUSED != IS_UNUSED) - if (EXPECTED(opline->extended_value == 0)) { - ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_UNUSED_UNUSED(sub_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_UNUSED_UNUSED(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_UNUSED_UNUSED(sub_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); - } -#else - ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_UNUSED_UNUSED(sub_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); -#endif -} - -static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_MUL_SPEC_UNUSED_UNUSED_HANDLER(ZEND_OPCODE_HANDLER_ARGS) -{ -#if 0 || (IS_UNUSED != IS_UNUSED) - USE_OPLINE - -# if 0 || (IS_UNUSED != IS_UNUSED) - if (EXPECTED(opline->extended_value == 0)) { - ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_UNUSED_UNUSED(mul_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_UNUSED_UNUSED(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_UNUSED_UNUSED(mul_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); - } -#else - ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_UNUSED_UNUSED(mul_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); -#endif -} - -static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_DIV_SPEC_UNUSED_UNUSED_HANDLER(ZEND_OPCODE_HANDLER_ARGS) -{ -#if 0 || (IS_UNUSED != IS_UNUSED) - USE_OPLINE - -# if 0 || (IS_UNUSED != IS_UNUSED) - if (EXPECTED(opline->extended_value == 0)) { - ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_UNUSED_UNUSED(div_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_UNUSED_UNUSED(div_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_UNUSED_UNUSED(div_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); - } -#else - ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_UNUSED_UNUSED(div_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); -#endif -} - -static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_MOD_SPEC_UNUSED_UNUSED_HANDLER(ZEND_OPCODE_HANDLER_ARGS) -{ -#if 0 || (IS_UNUSED != IS_UNUSED) - USE_OPLINE - -# if 0 || (IS_UNUSED != IS_UNUSED) - if (EXPECTED(opline->extended_value == 0)) { - ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_UNUSED_UNUSED(mod_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_UNUSED_UNUSED(mod_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_UNUSED_UNUSED(mod_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); - } -#else - ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_UNUSED_UNUSED(mod_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); -#endif -} - -static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_SL_SPEC_UNUSED_UNUSED_HANDLER(ZEND_OPCODE_HANDLER_ARGS) -{ -#if 0 || (IS_UNUSED != IS_UNUSED) - USE_OPLINE - -# if 0 || (IS_UNUSED != IS_UNUSED) - if (EXPECTED(opline->extended_value == 0)) { - ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_UNUSED_UNUSED(shift_left_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_UNUSED_UNUSED(shift_left_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_UNUSED_UNUSED(shift_left_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); - } -#else - ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_UNUSED_UNUSED(shift_left_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); -#endif -} - -static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_SR_SPEC_UNUSED_UNUSED_HANDLER(ZEND_OPCODE_HANDLER_ARGS) -{ -#if 0 || (IS_UNUSED != IS_UNUSED) - USE_OPLINE - -# if 0 || (IS_UNUSED != IS_UNUSED) - if (EXPECTED(opline->extended_value == 0)) { - ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_UNUSED_UNUSED(shift_right_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_UNUSED_UNUSED(shift_right_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_UNUSED_UNUSED(shift_right_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); - } -#else - ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_UNUSED_UNUSED(shift_right_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); -#endif -} + 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"); -static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_CONCAT_SPEC_UNUSED_UNUSED_HANDLER(ZEND_OPCODE_HANDLER_ARGS) -{ -#if 0 || (IS_UNUSED != IS_UNUSED) - USE_OPLINE + HANDLE_EXCEPTION(); + } while (0); + } + } -# if 0 || (IS_UNUSED != IS_UNUSED) - if (EXPECTED(opline->extended_value == 0)) { - ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_UNUSED_UNUSED(concat_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_UNUSED_UNUSED(concat_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_UNUSED_UNUSED(concat_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); - } -#else - ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_UNUSED_UNUSED(concat_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); -#endif -} + 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)); + } -static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_BW_OR_SPEC_UNUSED_UNUSED_HANDLER(ZEND_OPCODE_HANDLER_ARGS) -{ -#if 0 || (IS_UNUSED != IS_UNUSED) - USE_OPLINE + 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) { -# if 0 || (IS_UNUSED != IS_UNUSED) - if (EXPECTED(opline->extended_value == 0)) { - ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_UNUSED_UNUSED(bitwise_or_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_UNUSED_UNUSED(bitwise_or_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_UNUSED_UNUSED(bitwise_or_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); + } + } 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); + } } -#else - ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_UNUSED_UNUSED(bitwise_or_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); -#endif -} -static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_BW_AND_SPEC_UNUSED_UNUSED_HANDLER(ZEND_OPCODE_HANDLER_ARGS) -{ -#if 0 || (IS_UNUSED != IS_UNUSED) - USE_OPLINE - -# if 0 || (IS_UNUSED != IS_UNUSED) - if (EXPECTED(opline->extended_value == 0)) { - ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_UNUSED_UNUSED(bitwise_and_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_UNUSED_UNUSED(bitwise_and_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_UNUSED_UNUSED(bitwise_and_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); + 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_UNUSED_UNUSED(bitwise_and_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); -#endif -} - -static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_BW_XOR_SPEC_UNUSED_UNUSED_HANDLER(ZEND_OPCODE_HANDLER_ARGS) -{ -#if 0 || (IS_UNUSED != IS_UNUSED) - USE_OPLINE -# if 0 || (IS_UNUSED != IS_UNUSED) - if (EXPECTED(opline->extended_value == 0)) { - ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_UNUSED_UNUSED(bitwise_xor_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_UNUSED_UNUSED(bitwise_xor_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_UNUSED_UNUSED(bitwise_xor_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)); + } + } } -#else - ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_UNUSED_UNUSED(bitwise_xor_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); -#endif -} -static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_POW_SPEC_UNUSED_UNUSED_HANDLER(ZEND_OPCODE_HANDLER_ARGS) -{ -#if 0 || (IS_UNUSED != IS_UNUSED) - USE_OPLINE + 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_CHECK_EXCEPTION(); -# if 0 || (IS_UNUSED != IS_UNUSED) - if (EXPECTED(opline->extended_value == 0)) { - ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_UNUSED_UNUSED(pow_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_UNUSED_UNUSED(pow_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_UNUSED_UNUSED(pow_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); - } -#else - ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_UNUSED_UNUSED(pow_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); -#endif ++ ZEND_VM_NEXT_OPCODE(); } static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_VERIFY_RETURN_TYPE_SPEC_UNUSED_UNUSED_HANDLER(ZEND_OPCODE_HANDLER_ARGS) @@@ -32111,165 -26508,9 +32224,164 @@@ static ZEND_OPCODE_HANDLER_RET ZEND_FAS call->prev_execute_data = EX(call); EX(call) = call; - - ZEND_VM_NEXT_OPCODE_CHECK_EXCEPTION(); + ZEND_VM_NEXT_OPCODE(); } +static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_INIT_STATIC_METHOD_CALL_SPEC_UNUSED_CV_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_CV == 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_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_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_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_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_CHECK_EXCEPTION(); ++ ZEND_VM_NEXT_OPCODE(); +} + static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_INIT_ARRAY_SPEC_UNUSED_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { zval *array; @@@ -33999,166 -28017,9 +34117,164 @@@ static ZEND_OPCODE_HANDLER_RET ZEND_FAS call->prev_execute_data = EX(call); EX(call) = call; - 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_STATIC_METHOD_CALL_SPEC_UNUSED_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_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)); + zval_ptr_dtor_nogc(EX_VAR(opline->op2.var)); + HANDLE_EXCEPTION(); + } + } else { + ce = Z_CE_P(EX_VAR(opline->op1.var)); + } + + if (IS_UNUSED == 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_UNUSED != 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_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_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_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_CHECK_EXCEPTION(); ++ ZEND_VM_NEXT_OPCODE(); +} + static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_INIT_ARRAY_SPEC_UNUSED_TMPVAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { zval *array; @@@ -46440,132 -38129,258 +46560,136 @@@ static ZEND_OPCODE_HANDLER_RET ZEND_FAS ZEND_VM_NEXT_OPCODE_CHECK_EXCEPTION(); } -static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_SUB_SPEC_CV_TMPVAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) +static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_INIT_METHOD_CALL_SPEC_CV_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE - zend_free_op free_op2; - zval *op1, *op2, *result; + zval *function_name; - 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); - fast_long_sub_function(result, op1, op2); - ZEND_VM_NEXT_OPCODE(); - } else if (EXPECTED(Z_TYPE_INFO_P(op2) == IS_DOUBLE)) { - result = EX_VAR(opline->result.var); - ZVAL_DOUBLE(result, ((double)Z_LVAL_P(op1)) - Z_DVAL_P(op2)); - ZEND_VM_NEXT_OPCODE(); - } - } else if (EXPECTED(Z_TYPE_INFO_P(op1) == IS_DOUBLE)) { - if (EXPECTED(Z_TYPE_INFO_P(op2) == IS_DOUBLE)) { - result = EX_VAR(opline->result.var); - ZVAL_DOUBLE(result, Z_DVAL_P(op1) - Z_DVAL_P(op2)); - ZEND_VM_NEXT_OPCODE(); - } else if (EXPECTED(Z_TYPE_INFO_P(op2) == IS_LONG)) { - result = EX_VAR(opline->result.var); - ZVAL_DOUBLE(result, Z_DVAL_P(op1) - ((double)Z_LVAL_P(op2))); - ZEND_VM_NEXT_OPCODE(); - } - } + zval *object; + zend_function *fbc; + zend_class_entry *called_scope; + zend_object *obj; + zend_execute_data *call; + uint32_t call_info; 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); - } - sub_function(EX_VAR(opline->result.var), op1, op2); - zval_ptr_dtor_nogc(free_op2); - ZEND_VM_NEXT_OPCODE_CHECK_EXCEPTION(); -} + function_name = _get_zval_ptr_cv_undef(execute_data, opline->op2.var); -static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_MUL_SPEC_CV_TMPVAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) -{ - USE_OPLINE - zend_free_op free_op2; - zval *op1, *op2, *result; + if (IS_CV != IS_CONST && + 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, "Method name must be a string"); - 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)) { - zend_long overflow; - result = EX_VAR(opline->result.var); - ZEND_SIGNED_MULTIPLY_LONG(Z_LVAL_P(op1), Z_LVAL_P(op2), Z_LVAL_P(result), Z_DVAL_P(result), overflow); - Z_TYPE_INFO_P(result) = overflow ? IS_DOUBLE : IS_LONG; - ZEND_VM_NEXT_OPCODE(); - } else if (EXPECTED(Z_TYPE_INFO_P(op2) == IS_DOUBLE)) { - result = EX_VAR(opline->result.var); - ZVAL_DOUBLE(result, ((double)Z_LVAL_P(op1)) * Z_DVAL_P(op2)); - ZEND_VM_NEXT_OPCODE(); - } - } else if (EXPECTED(Z_TYPE_INFO_P(op1) == IS_DOUBLE)) { - if (EXPECTED(Z_TYPE_INFO_P(op2) == IS_DOUBLE)) { - result = EX_VAR(opline->result.var); - ZVAL_DOUBLE(result, Z_DVAL_P(op1) * Z_DVAL_P(op2)); - ZEND_VM_NEXT_OPCODE(); - } else if (EXPECTED(Z_TYPE_INFO_P(op2) == IS_LONG)) { - result = EX_VAR(opline->result.var); - ZVAL_DOUBLE(result, Z_DVAL_P(op1) * ((double)Z_LVAL_P(op2))); - ZEND_VM_NEXT_OPCODE(); - } + HANDLE_EXCEPTION(); + } while (0); } - 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); - } - mul_function(EX_VAR(opline->result.var), op1, op2); + object = _get_zval_ptr_cv_undef(execute_data, opline->op1.var); - zval_ptr_dtor_nogc(free_op2); - ZEND_VM_NEXT_OPCODE_CHECK_EXCEPTION(); -} + if (IS_CV == IS_UNUSED && UNEXPECTED(Z_TYPE_P(object) == IS_UNDEF)) { + zend_throw_error(NULL, "Using $this when not in object context"); -static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_DIV_SPEC_CV_TMPVAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) -{ - USE_OPLINE - zend_free_op free_op2; - zval *op1, *op2; + HANDLE_EXCEPTION(); + } - 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); - fast_div_function(EX_VAR(opline->result.var), op1, op2); + if (IS_CV != IS_UNUSED) { + do { + if (IS_CV == IS_CONST || UNEXPECTED(Z_TYPE_P(object) != IS_OBJECT)) { + if ((IS_CV & (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_CV == 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); - ZEND_VM_NEXT_OPCODE_CHECK_EXCEPTION(); -} + 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))); -static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_MOD_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); - 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(); - } - } - - 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); + } while (0); } - mod_function(EX_VAR(opline->result.var), op1, op2); - - zval_ptr_dtor_nogc(free_op2); - ZEND_VM_NEXT_OPCODE_CHECK_EXCEPTION(); -} - -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; - - 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); - - zval_ptr_dtor_nogc(free_op2); - ZEND_VM_NEXT_OPCODE_CHECK_EXCEPTION(); -} - -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; - 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); + obj = Z_OBJ_P(object); + called_scope = obj->ce; - zval_ptr_dtor_nogc(free_op2); - ZEND_VM_NEXT_OPCODE_CHECK_EXCEPTION(); -} + if (IS_CV != IS_CONST || + UNEXPECTED((fbc = CACHED_POLYMORPHIC_PTR(Z_CACHE_SLOT_P(function_name), called_scope)) == NULL)) { + zend_object *orig_obj = obj; -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; + if (UNEXPECTED(obj->handlers->get_method == NULL)) { + zend_throw_error(NULL, "Object does not support method calls"); - 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); - zval_ptr_dtor_nogc(free_op2); - ZEND_VM_NEXT_OPCODE_CHECK_EXCEPTION(); -} + HANDLE_EXCEPTION(); + } -static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_CONCAT_SPEC_CV_TMPVAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) -{ - USE_OPLINE - zend_free_op free_op2; - zval *op1, *op2; + /* First, locate the function. */ + fbc = obj->handlers->get_method(&obj, 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(obj->ce->name), Z_STRVAL_P(function_name)); + } - 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); - 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; + 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))) && + 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); + } + } - if (IS_CV != IS_CONST) { - if (UNEXPECTED(ZSTR_LEN(op1_str) == 0)) { - ZVAL_STR_COPY(EX_VAR(opline->result.var), op2_str); + call_info = ZEND_CALL_NESTED_FUNCTION; + if (UNEXPECTED((fbc->common.fn_flags & ZEND_ACC_STATIC) != 0)) { + obj = NULL; + } else if (IS_CV & (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 */ + } - 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); + - break; - } - } - 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); ++ if ((IS_CV & (IS_VAR|IS_TMP_VAR)) && UNEXPECTED(EG(exception))) { ++ HANDLE_EXCEPTION(); ++ } + - 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); - } - } 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); - } - concat_function(EX_VAR(opline->result.var), op1, op2); - } + 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; - - } while (0); - zval_ptr_dtor_nogc(free_op2); -- ZEND_VM_NEXT_OPCODE_CHECK_EXCEPTION(); ++ ZEND_VM_NEXT_OPCODE(); } -static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_IS_EQUAL_SPEC_CV_TMPVAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) +static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_CASE_SPEC_CV_CV_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); @@@ -48086,3349 -39573,317 +48210,3353 @@@ static ZEND_OPCODE_HANDLER_RET ZEND_FAS } } - /* here we are sure we are dealing with an object */ - do { - zend_object *zobj = Z_OBJ_P(container); - zval *retval; + zval_ptr_dtor_nogc(free_op2); - 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*)); + ZEND_VM_NEXT_OPCODE_CHECK_EXCEPTION(); +} - 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; - } - } - } +static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_ADD_SPEC_CV_TMPVAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) +{ +#if 0 || ((IS_TMP_VAR|IS_VAR) != IS_UNUSED) + USE_OPLINE - if (UNEXPECTED(zobj->handlers->read_property == NULL)) { -fetch_obj_is_no_object: - ZVAL_NULL(EX_VAR(opline->result.var)); - } else { +# if 0 || (IS_CV != IS_UNUSED) + if (EXPECTED(1)) { + ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_CV_TMPVAR(add_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); + } + if (EXPECTED(0)) { + ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_CV_TMPVAR(add_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); + } +# endif + ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_CV_TMPVAR(add_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); +#else + ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_CV_TMPVAR(add_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); +#endif +} - retval = zobj->handlers->read_property(container, offset, BP_VAR_IS, (((IS_TMP_VAR|IS_VAR) == IS_CONST) ? CACHE_ADDR(Z_CACHE_SLOT_P(offset)) : NULL), EX_VAR(opline->result.var)); +static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_ADD_SPEC_CV_TMPVAR_DIM_HANDLER(ZEND_OPCODE_HANDLER_ARGS) +{ +#if 0 || ((IS_TMP_VAR|IS_VAR) != IS_UNUSED) + USE_OPLINE - if (retval != EX_VAR(opline->result.var)) { - ZVAL_COPY(EX_VAR(opline->result.var), retval); - } - } - } while (0); +# if 0 || (IS_CV != IS_UNUSED) + if (EXPECTED(0)) { + ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_CV_TMPVAR(add_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); + } + if (EXPECTED(1)) { + ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_CV_TMPVAR(add_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); + } +# endif + ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_CV_TMPVAR(add_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); +#else + ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_CV_TMPVAR(add_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); +#endif +} - zval_ptr_dtor_nogc(free_op2); +static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_ADD_SPEC_CV_TMPVAR_OBJ_HANDLER(ZEND_OPCODE_HANDLER_ARGS) +{ +#if 0 || ((IS_TMP_VAR|IS_VAR) != IS_UNUSED) + USE_OPLINE - ZEND_VM_NEXT_OPCODE_CHECK_EXCEPTION(); +# if 0 || (IS_CV != IS_UNUSED) + if (EXPECTED(0)) { + ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_CV_TMPVAR(add_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); + } + if (EXPECTED(0)) { + ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_CV_TMPVAR(add_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); + } +# endif + ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_CV_TMPVAR(add_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); +#else + ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_CV_TMPVAR(add_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); +#endif } -static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_FETCH_OBJ_FUNC_ARG_SPEC_CV_TMPVAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) +static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_SUB_SPEC_CV_TMPVAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { +#if 0 || ((IS_TMP_VAR|IS_VAR) != IS_UNUSED) 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; +# if 0 || (IS_CV != IS_UNUSED) + if (EXPECTED(1)) { + ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_CV_TMPVAR(sub_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); + } + if (EXPECTED(0)) { + ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_CV_TMPVAR(sub_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); + } +# endif + ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_CV_TMPVAR(sub_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); +#else + ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_CV_TMPVAR(sub_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); +#endif +} - SAVE_OPLINE(); - property = _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2); - container = _get_zval_ptr_cv_undef_BP_VAR_W(execute_data, opline->op1.var); +static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_SUB_SPEC_CV_TMPVAR_DIM_HANDLER(ZEND_OPCODE_HANDLER_ARGS) +{ +#if 0 || ((IS_TMP_VAR|IS_VAR) != IS_UNUSED) + USE_OPLINE - if (IS_CV == IS_UNUSED && UNEXPECTED(Z_OBJ_P(container) == NULL)) { - zend_throw_error(NULL, "Using $this when not in object context"); - zval_ptr_dtor_nogc(free_op2); - HANDLE_EXCEPTION(); - } - if (IS_CV == IS_CONST || IS_CV == IS_TMP_VAR) { - zend_throw_error(NULL, "Cannot use temporary expression in write context"); - zval_ptr_dtor_nogc(free_op2); +# if 0 || (IS_CV != IS_UNUSED) + if (EXPECTED(0)) { + ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_CV_TMPVAR(sub_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); + } + if (EXPECTED(1)) { + ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_CV_TMPVAR(sub_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); + } +# endif + ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_CV_TMPVAR(sub_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); +#else + ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_CV_TMPVAR(sub_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); +#endif +} - HANDLE_EXCEPTION(); - } - if (IS_CV == 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_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_CV == IS_VAR && READY_TO_DESTROY(free_op1)) { - EXTRACT_ZVAL_PTR(EX_VAR(opline->result.var), 0); - } +static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_SUB_SPEC_CV_TMPVAR_OBJ_HANDLER(ZEND_OPCODE_HANDLER_ARGS) +{ +#if 0 || ((IS_TMP_VAR|IS_VAR) != IS_UNUSED) + USE_OPLINE - ZEND_VM_NEXT_OPCODE_CHECK_EXCEPTION(); - } else { - ZEND_VM_TAIL_CALL(ZEND_FETCH_OBJ_R_SPEC_CV_TMPVAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS_PASSTHRU)); +# if 0 || (IS_CV != IS_UNUSED) + if (EXPECTED(0)) { + ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_CV_TMPVAR(sub_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); + } + if (EXPECTED(0)) { + ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_CV_TMPVAR(sub_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); } +# endif + ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_CV_TMPVAR(sub_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); +#else + ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_CV_TMPVAR(sub_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); +#endif } -static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_FETCH_OBJ_UNSET_SPEC_CV_TMPVAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) +static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_MUL_SPEC_CV_TMPVAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { +#if 0 || ((IS_TMP_VAR|IS_VAR) != IS_UNUSED) USE_OPLINE - zend_free_op free_op1, free_op2; - 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_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 0 || (IS_CV != IS_UNUSED) + if (EXPECTED(1)) { + ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_CV_TMPVAR(mul_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); + } + if (EXPECTED(0)) { + ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_CV_TMPVAR(mul_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); } +# endif + ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_CV_TMPVAR(mul_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); +#else + ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_CV_TMPVAR(mul_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); +#endif +} - property = _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2); +static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_MUL_SPEC_CV_TMPVAR_DIM_HANDLER(ZEND_OPCODE_HANDLER_ARGS) +{ +#if 0 || ((IS_TMP_VAR|IS_VAR) != IS_UNUSED) + USE_OPLINE - if (IS_CV == IS_VAR && UNEXPECTED(container == NULL)) { - zend_throw_error(NULL, "Cannot use string offset as an object"); - zval_ptr_dtor_nogc(free_op2); - HANDLE_EXCEPTION(); +# if 0 || (IS_CV != IS_UNUSED) + if (EXPECTED(0)) { + ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_CV_TMPVAR(mul_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); } - zend_fetch_property_address(EX_VAR(opline->result.var), container, IS_CV, 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_CV == IS_VAR && READY_TO_DESTROY(free_op1)) { - EXTRACT_ZVAL_PTR(EX_VAR(opline->result.var), 0); + if (EXPECTED(1)) { + ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_CV_TMPVAR(mul_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); } - - ZEND_VM_NEXT_OPCODE_CHECK_EXCEPTION(); +# endif + ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_CV_TMPVAR(mul_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); +#else + ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_CV_TMPVAR(mul_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); +#endif } -static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_OBJ_SPEC_CV_TMPVAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) +static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_MUL_SPEC_CV_TMPVAR_OBJ_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { +#if 0 || ((IS_TMP_VAR|IS_VAR) != IS_UNUSED) USE_OPLINE - zend_free_op free_op2; - zval *object; - zval *property_name; - - SAVE_OPLINE(); - object = _get_zval_ptr_cv_undef_BP_VAR_W(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"); - zval_ptr_dtor_nogc(EX_VAR(opline->op2.var)); - HANDLE_EXCEPTION(); +# if 0 || (IS_CV != IS_UNUSED) + if (EXPECTED(0)) { + ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_CV_TMPVAR(mul_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); + } + if (EXPECTED(0)) { + ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_CV_TMPVAR(mul_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); } +# endif + ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_CV_TMPVAR(mul_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); +#else + ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_CV_TMPVAR(mul_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); +#endif +} - property_name = _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2); +static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_DIV_SPEC_CV_TMPVAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) +{ +#if 0 || ((IS_TMP_VAR|IS_VAR) != IS_UNUSED) + USE_OPLINE - if (IS_CV == IS_VAR && UNEXPECTED(object == NULL)) { - zend_throw_error(NULL, "Cannot use string offset as an array"); - zval_ptr_dtor_nogc(free_op2); - HANDLE_EXCEPTION(); +# if 0 || (IS_CV != IS_UNUSED) + if (EXPECTED(1)) { + ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_CV_TMPVAR(div_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); } - zend_assign_to_object(UNEXPECTED(RETURN_VALUE_USED(opline)) ? EX_VAR(opline->result.var) : NULL, object, IS_CV, 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); + if (EXPECTED(0)) { + ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_CV_TMPVAR(div_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); + } +# endif + ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_CV_TMPVAR(div_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); +#else + ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_CV_TMPVAR(div_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); +#endif } -static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_DIM_SPEC_CV_TMPVAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) +static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_DIV_SPEC_CV_TMPVAR_DIM_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { +#if 0 || ((IS_TMP_VAR|IS_VAR) != IS_UNUSED) USE_OPLINE - zval *object_ptr; - zend_free_op free_op2, free_op_data1; - zval *value; - zval *variable_ptr; - zval *dim; +# if 0 || (IS_CV != IS_UNUSED) + if (EXPECTED(0)) { + ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_CV_TMPVAR(div_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); + } + if (EXPECTED(1)) { + ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_CV_TMPVAR(div_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); + } +# endif + ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_CV_TMPVAR(div_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); +#else + ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_CV_TMPVAR(div_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); +#endif +} - SAVE_OPLINE(); - object_ptr = _get_zval_ptr_cv_undef_BP_VAR_W(execute_data, opline->op1.var); +static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_DIV_SPEC_CV_TMPVAR_OBJ_HANDLER(ZEND_OPCODE_HANDLER_ARGS) +{ +#if 0 || ((IS_TMP_VAR|IS_VAR) != IS_UNUSED) + USE_OPLINE - if (IS_CV == 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); - zval_ptr_dtor_nogc(EX_VAR(opline->op2.var)); - HANDLE_EXCEPTION(); +# if 0 || (IS_CV != IS_UNUSED) + if (EXPECTED(0)) { + ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_CV_TMPVAR(div_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); + } + if (EXPECTED(0)) { + ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_CV_TMPVAR(div_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); } +# endif + ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_CV_TMPVAR(div_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); +#else + ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_CV_TMPVAR(div_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); +#endif +} - if (EXPECTED(Z_TYPE_P(object_ptr) == IS_ARRAY)) { -try_assign_dim_array: - if ((IS_TMP_VAR|IS_VAR) == IS_UNUSED) { - SEPARATE_ARRAY(object_ptr); - 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"); - variable_ptr = &EG(error_zval); - } - } else { - dim = _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2); - SEPARATE_ARRAY(object_ptr); - variable_ptr = zend_fetch_dimension_address_inner(Z_ARRVAL_P(object_ptr), dim, (IS_TMP_VAR|IS_VAR), BP_VAR_W); - zval_ptr_dtor_nogc(free_op2); - } - value = get_zval_ptr_r((opline+1)->op1_type, (opline+1)->op1, execute_data, &free_op_data1); - if (UNEXPECTED(variable_ptr == &EG(error_zval))) { - FREE_OP(free_op_data1); - if (UNEXPECTED(RETURN_VALUE_USED(opline))) { - ZVAL_NULL(EX_VAR(opline->result.var)); - } - } else { - value = zend_assign_to_variable(variable_ptr, value, (opline+1)->op1_type); - 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)) { - zend_free_op free_op2; - zval *property_name = _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2); +static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_MOD_SPEC_CV_TMPVAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) +{ +#if 0 || ((IS_TMP_VAR|IS_VAR) != IS_UNUSED) + USE_OPLINE - zend_assign_to_object_dim(UNEXPECTED(RETURN_VALUE_USED(opline)) ? EX_VAR(opline->result.var) : NULL, object_ptr, property_name, (opline+1)->op1_type, (opline+1)->op1, execute_data); - zval_ptr_dtor_nogc(free_op2); - } else if (EXPECTED(Z_TYPE_P(object_ptr) == IS_STRING)) { - if (EXPECTED(Z_STRLEN_P(object_ptr) != 0)) { - if ((IS_TMP_VAR|IS_VAR) == IS_UNUSED) { - zend_throw_error(NULL, "[] operator not supported for strings"); - FREE_UNFETCHED_OP((opline+1)->op1_type, (opline+1)->op1.var); +# if 0 || (IS_CV != IS_UNUSED) + if (EXPECTED(1)) { + ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_CV_TMPVAR(mod_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); + } + if (EXPECTED(0)) { + ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_CV_TMPVAR(mod_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); + } +# endif + ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_CV_TMPVAR(mod_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); +#else + ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_CV_TMPVAR(mod_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); +#endif +} - HANDLE_EXCEPTION(); - } else { - zend_long offset; +static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_MOD_SPEC_CV_TMPVAR_DIM_HANDLER(ZEND_OPCODE_HANDLER_ARGS) +{ +#if 0 || ((IS_TMP_VAR|IS_VAR) != IS_UNUSED) + USE_OPLINE - dim = _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2); - offset = zend_fetch_string_offset(object_ptr, dim, BP_VAR_W); - zval_ptr_dtor_nogc(free_op2); - value = get_zval_ptr_r_deref((opline+1)->op1_type, (opline+1)->op1, execute_data, &free_op_data1); - zend_assign_to_string_offset(object_ptr, offset, value, (UNEXPECTED(RETURN_VALUE_USED(opline)) ? EX_VAR(opline->result.var) : NULL)); - FREE_OP(free_op_data1); - } - } else { - zval_ptr_dtor_nogc(object_ptr); -assign_dim_convert_to_array: - 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 (EXPECTED(Z_TYPE_P(object_ptr) <= IS_FALSE)) { - if (IS_CV == IS_VAR && UNEXPECTED(object_ptr == &EG(error_zval))) { - goto assign_dim_clean; - } - goto assign_dim_convert_to_array; - } else { - zend_error(E_WARNING, "Cannot use a scalar value as an array"); -assign_dim_clean: - dim = _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2); - zval_ptr_dtor_nogc(free_op2); - value = get_zval_ptr_r((opline+1)->op1_type, (opline+1)->op1, execute_data, &free_op_data1); - FREE_OP(free_op_data1); - if (UNEXPECTED(RETURN_VALUE_USED(opline))) { - ZVAL_NULL(EX_VAR(opline->result.var)); - } - } +# if 0 || (IS_CV != IS_UNUSED) + if (EXPECTED(0)) { + ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_CV_TMPVAR(mod_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); } - - /* assign_dim has two opcodes! */ - ZEND_VM_NEXT_OPCODE_EX(1, 2); + if (EXPECTED(1)) { + ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_CV_TMPVAR(mod_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); + } +# endif + ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_CV_TMPVAR(mod_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); +#else + ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_CV_TMPVAR(mod_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); +#endif } -static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_FAST_CONCAT_SPEC_CV_TMPVAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) +static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_MOD_SPEC_CV_TMPVAR_OBJ_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { +#if 0 || ((IS_TMP_VAR|IS_VAR) != IS_UNUSED) USE_OPLINE - zend_free_op free_op2; - zval *op1, *op2; - zend_string *op1_str, *op2_str, *str; - SAVE_OPLINE(); - op1 = _get_zval_ptr_cv_undef(execute_data, opline->op1.var); - if (IS_CV == IS_CONST) { - op1_str = Z_STR_P(op1); - } else if (EXPECTED(Z_TYPE_P(op1) == IS_STRING)) { - op1_str = zend_string_copy(Z_STR_P(op1)); - } else { - if (IS_CV == IS_CV && UNEXPECTED(Z_TYPE_P(op1) == IS_UNDEF)) { - GET_OP1_UNDEF_CV(op1, BP_VAR_R); - } - op1_str = _zval_get_string_func(op1); +# if 0 || (IS_CV != IS_UNUSED) + if (EXPECTED(0)) { + ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_CV_TMPVAR(mod_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); } - op2 = _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2); - if ((IS_TMP_VAR|IS_VAR) == IS_CONST) { - op2_str = Z_STR_P(op2); - } else if (EXPECTED(Z_TYPE_P(op2) == IS_STRING)) { + if (EXPECTED(0)) { + ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_CV_TMPVAR(mod_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); + } +# endif + ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_CV_TMPVAR(mod_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); +#else + ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_CV_TMPVAR(mod_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); +#endif +} + +static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_SL_SPEC_CV_TMPVAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) +{ +#if 0 || ((IS_TMP_VAR|IS_VAR) != IS_UNUSED) + USE_OPLINE + +# if 0 || (IS_CV != IS_UNUSED) + if (EXPECTED(1)) { + ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_CV_TMPVAR(shift_left_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); + } + if (EXPECTED(0)) { + ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_CV_TMPVAR(shift_left_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); + } +# endif + ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_CV_TMPVAR(shift_left_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); +#else + ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_CV_TMPVAR(shift_left_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); +#endif +} + +static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_SL_SPEC_CV_TMPVAR_DIM_HANDLER(ZEND_OPCODE_HANDLER_ARGS) +{ +#if 0 || ((IS_TMP_VAR|IS_VAR) != IS_UNUSED) + USE_OPLINE + +# if 0 || (IS_CV != IS_UNUSED) + if (EXPECTED(0)) { + ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_CV_TMPVAR(shift_left_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); + } + if (EXPECTED(1)) { + ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_CV_TMPVAR(shift_left_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); + } +# endif + ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_CV_TMPVAR(shift_left_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); +#else + ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_CV_TMPVAR(shift_left_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); +#endif +} + +static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_SL_SPEC_CV_TMPVAR_OBJ_HANDLER(ZEND_OPCODE_HANDLER_ARGS) +{ +#if 0 || ((IS_TMP_VAR|IS_VAR) != IS_UNUSED) + USE_OPLINE + +# if 0 || (IS_CV != IS_UNUSED) + if (EXPECTED(0)) { + ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_CV_TMPVAR(shift_left_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); + } + if (EXPECTED(0)) { + ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_CV_TMPVAR(shift_left_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); + } +# endif + ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_CV_TMPVAR(shift_left_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); +#else + ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_CV_TMPVAR(shift_left_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); +#endif +} + +static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_SR_SPEC_CV_TMPVAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) +{ +#if 0 || ((IS_TMP_VAR|IS_VAR) != IS_UNUSED) + USE_OPLINE + +# if 0 || (IS_CV != IS_UNUSED) + if (EXPECTED(1)) { + ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_CV_TMPVAR(shift_right_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); + } + if (EXPECTED(0)) { + ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_CV_TMPVAR(shift_right_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); + } +# endif + ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_CV_TMPVAR(shift_right_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); +#else + ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_CV_TMPVAR(shift_right_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); +#endif +} + +static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_SR_SPEC_CV_TMPVAR_DIM_HANDLER(ZEND_OPCODE_HANDLER_ARGS) +{ +#if 0 || ((IS_TMP_VAR|IS_VAR) != IS_UNUSED) + USE_OPLINE + +# if 0 || (IS_CV != IS_UNUSED) + if (EXPECTED(0)) { + ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_CV_TMPVAR(shift_right_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); + } + if (EXPECTED(1)) { + ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_CV_TMPVAR(shift_right_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); + } +# endif + ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_CV_TMPVAR(shift_right_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); +#else + ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_CV_TMPVAR(shift_right_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); +#endif +} + +static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_SR_SPEC_CV_TMPVAR_OBJ_HANDLER(ZEND_OPCODE_HANDLER_ARGS) +{ +#if 0 || ((IS_TMP_VAR|IS_VAR) != IS_UNUSED) + USE_OPLINE + +# if 0 || (IS_CV != IS_UNUSED) + if (EXPECTED(0)) { + ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_CV_TMPVAR(shift_right_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); + } + if (EXPECTED(0)) { + ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_CV_TMPVAR(shift_right_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); + } +# endif + ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_CV_TMPVAR(shift_right_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); +#else + ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_CV_TMPVAR(shift_right_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); +#endif +} + +static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_CONCAT_SPEC_CV_TMPVAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) +{ +#if 0 || ((IS_TMP_VAR|IS_VAR) != IS_UNUSED) + USE_OPLINE + +# if 0 || (IS_CV != IS_UNUSED) + if (EXPECTED(1)) { + ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_CV_TMPVAR(concat_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); + } + if (EXPECTED(0)) { + ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_CV_TMPVAR(concat_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); + } +# endif + ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_CV_TMPVAR(concat_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); +#else + ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_CV_TMPVAR(concat_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); +#endif +} + +static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_CONCAT_SPEC_CV_TMPVAR_DIM_HANDLER(ZEND_OPCODE_HANDLER_ARGS) +{ +#if 0 || ((IS_TMP_VAR|IS_VAR) != IS_UNUSED) + USE_OPLINE + +# if 0 || (IS_CV != IS_UNUSED) + if (EXPECTED(0)) { + ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_CV_TMPVAR(concat_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); + } + if (EXPECTED(1)) { + ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_CV_TMPVAR(concat_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); + } +# endif + ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_CV_TMPVAR(concat_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); +#else + ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_CV_TMPVAR(concat_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); +#endif +} + +static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_CONCAT_SPEC_CV_TMPVAR_OBJ_HANDLER(ZEND_OPCODE_HANDLER_ARGS) +{ +#if 0 || ((IS_TMP_VAR|IS_VAR) != IS_UNUSED) + USE_OPLINE + +# if 0 || (IS_CV != IS_UNUSED) + if (EXPECTED(0)) { + ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_CV_TMPVAR(concat_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); + } + if (EXPECTED(0)) { + ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_CV_TMPVAR(concat_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); + } +# endif + ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_CV_TMPVAR(concat_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); +#else + ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_CV_TMPVAR(concat_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); +#endif +} + +static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_BW_OR_SPEC_CV_TMPVAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) +{ +#if 0 || ((IS_TMP_VAR|IS_VAR) != IS_UNUSED) + USE_OPLINE + +# if 0 || (IS_CV != IS_UNUSED) + if (EXPECTED(1)) { + ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_CV_TMPVAR(bitwise_or_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); + } + if (EXPECTED(0)) { + ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_CV_TMPVAR(bitwise_or_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); + } +# endif + ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_CV_TMPVAR(bitwise_or_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); +#else + ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_CV_TMPVAR(bitwise_or_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); +#endif +} + +static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_BW_OR_SPEC_CV_TMPVAR_DIM_HANDLER(ZEND_OPCODE_HANDLER_ARGS) +{ +#if 0 || ((IS_TMP_VAR|IS_VAR) != IS_UNUSED) + USE_OPLINE + +# if 0 || (IS_CV != IS_UNUSED) + if (EXPECTED(0)) { + ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_CV_TMPVAR(bitwise_or_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); + } + if (EXPECTED(1)) { + ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_CV_TMPVAR(bitwise_or_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); + } +# endif + ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_CV_TMPVAR(bitwise_or_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); +#else + ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_CV_TMPVAR(bitwise_or_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); +#endif +} + +static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_BW_OR_SPEC_CV_TMPVAR_OBJ_HANDLER(ZEND_OPCODE_HANDLER_ARGS) +{ +#if 0 || ((IS_TMP_VAR|IS_VAR) != IS_UNUSED) + USE_OPLINE + +# if 0 || (IS_CV != IS_UNUSED) + if (EXPECTED(0)) { + ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_CV_TMPVAR(bitwise_or_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); + } + if (EXPECTED(0)) { + ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_CV_TMPVAR(bitwise_or_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); + } +# endif + ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_CV_TMPVAR(bitwise_or_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); +#else + ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_CV_TMPVAR(bitwise_or_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); +#endif +} + +static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_BW_AND_SPEC_CV_TMPVAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) +{ +#if 0 || ((IS_TMP_VAR|IS_VAR) != IS_UNUSED) + USE_OPLINE + +# if 0 || (IS_CV != IS_UNUSED) + if (EXPECTED(1)) { + ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_CV_TMPVAR(bitwise_and_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); + } + if (EXPECTED(0)) { + ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_CV_TMPVAR(bitwise_and_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); + } +# endif + ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_CV_TMPVAR(bitwise_and_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); +#else + ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_CV_TMPVAR(bitwise_and_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); +#endif +} + +static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_BW_AND_SPEC_CV_TMPVAR_DIM_HANDLER(ZEND_OPCODE_HANDLER_ARGS) +{ +#if 0 || ((IS_TMP_VAR|IS_VAR) != IS_UNUSED) + USE_OPLINE + +# if 0 || (IS_CV != IS_UNUSED) + if (EXPECTED(0)) { + ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_CV_TMPVAR(bitwise_and_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); + } + if (EXPECTED(1)) { + ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_CV_TMPVAR(bitwise_and_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); + } +# endif + ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_CV_TMPVAR(bitwise_and_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); +#else + ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_CV_TMPVAR(bitwise_and_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); +#endif +} + +static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_BW_AND_SPEC_CV_TMPVAR_OBJ_HANDLER(ZEND_OPCODE_HANDLER_ARGS) +{ +#if 0 || ((IS_TMP_VAR|IS_VAR) != IS_UNUSED) + USE_OPLINE + +# if 0 || (IS_CV != IS_UNUSED) + if (EXPECTED(0)) { + ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_CV_TMPVAR(bitwise_and_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); + } + if (EXPECTED(0)) { + ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_CV_TMPVAR(bitwise_and_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); + } +# endif + ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_CV_TMPVAR(bitwise_and_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); +#else + ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_CV_TMPVAR(bitwise_and_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); +#endif +} + +static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_BW_XOR_SPEC_CV_TMPVAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) +{ +#if 0 || ((IS_TMP_VAR|IS_VAR) != IS_UNUSED) + USE_OPLINE + +# if 0 || (IS_CV != IS_UNUSED) + if (EXPECTED(1)) { + ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_CV_TMPVAR(bitwise_xor_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); + } + if (EXPECTED(0)) { + ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_CV_TMPVAR(bitwise_xor_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); + } +# endif + ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_CV_TMPVAR(bitwise_xor_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); +#else + ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_CV_TMPVAR(bitwise_xor_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); +#endif +} + +static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_BW_XOR_SPEC_CV_TMPVAR_DIM_HANDLER(ZEND_OPCODE_HANDLER_ARGS) +{ +#if 0 || ((IS_TMP_VAR|IS_VAR) != IS_UNUSED) + USE_OPLINE + +# if 0 || (IS_CV != IS_UNUSED) + if (EXPECTED(0)) { + ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_CV_TMPVAR(bitwise_xor_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); + } + if (EXPECTED(1)) { + ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_CV_TMPVAR(bitwise_xor_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); + } +# endif + ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_CV_TMPVAR(bitwise_xor_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); +#else + ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_CV_TMPVAR(bitwise_xor_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); +#endif +} + +static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_BW_XOR_SPEC_CV_TMPVAR_OBJ_HANDLER(ZEND_OPCODE_HANDLER_ARGS) +{ +#if 0 || ((IS_TMP_VAR|IS_VAR) != IS_UNUSED) + USE_OPLINE + +# if 0 || (IS_CV != IS_UNUSED) + if (EXPECTED(0)) { + ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_CV_TMPVAR(bitwise_xor_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); + } + if (EXPECTED(0)) { + ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_CV_TMPVAR(bitwise_xor_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); + } +# endif + ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_CV_TMPVAR(bitwise_xor_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); +#else + ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_CV_TMPVAR(bitwise_xor_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); +#endif +} + +static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_POW_SPEC_CV_TMPVAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) +{ +#if 0 || ((IS_TMP_VAR|IS_VAR) != IS_UNUSED) + USE_OPLINE + +# if 0 || (IS_CV != IS_UNUSED) + if (EXPECTED(1)) { + ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_CV_TMPVAR(pow_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); + } + if (EXPECTED(0)) { + ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_CV_TMPVAR(pow_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); + } +# endif + ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_CV_TMPVAR(pow_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); +#else + ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_CV_TMPVAR(pow_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); +#endif +} + +static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_POW_SPEC_CV_TMPVAR_DIM_HANDLER(ZEND_OPCODE_HANDLER_ARGS) +{ +#if 0 || ((IS_TMP_VAR|IS_VAR) != IS_UNUSED) + USE_OPLINE + +# if 0 || (IS_CV != IS_UNUSED) + if (EXPECTED(0)) { + ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_CV_TMPVAR(pow_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); + } + if (EXPECTED(1)) { + ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_CV_TMPVAR(pow_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); + } +# endif + ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_CV_TMPVAR(pow_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); +#else + ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_CV_TMPVAR(pow_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); +#endif +} + +static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_POW_SPEC_CV_TMPVAR_OBJ_HANDLER(ZEND_OPCODE_HANDLER_ARGS) +{ +#if 0 || ((IS_TMP_VAR|IS_VAR) != IS_UNUSED) + USE_OPLINE + +# if 0 || (IS_CV != IS_UNUSED) + if (EXPECTED(0)) { + ZEND_VM_TAIL_CALL(zend_binary_assign_op_helper_SPEC_CV_TMPVAR(pow_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); + } + if (EXPECTED(0)) { + ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_CV_TMPVAR(pow_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); + } +# endif + ZEND_VM_TAIL_CALL(zend_binary_assign_op_obj_helper_SPEC_CV_TMPVAR(pow_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); +#else + ZEND_VM_TAIL_CALL(zend_binary_assign_op_dim_helper_SPEC_CV_TMPVAR(pow_function ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); +#endif +} + +static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL zend_pre_incdec_property_helper_SPEC_CV_TMPVAR(int inc ZEND_OPCODE_HANDLER_ARGS_DC) +{ + USE_OPLINE + zend_free_op free_op2; + zval *object; + zval *property; + zval *zptr; + + SAVE_OPLINE(); + object = _get_zval_ptr_cv_BP_VAR_RW(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(); + } + + property = _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2); + + do { + 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 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); + + ZEND_VM_NEXT_OPCODE_CHECK_EXCEPTION(); +} + +static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_PRE_INC_OBJ_SPEC_CV_TMPVAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) +{ + ZEND_VM_TAIL_CALL(zend_pre_incdec_property_helper_SPEC_CV_TMPVAR(1 ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); +} + +static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_PRE_DEC_OBJ_SPEC_CV_TMPVAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) +{ + ZEND_VM_TAIL_CALL(zend_pre_incdec_property_helper_SPEC_CV_TMPVAR(0 ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); +} + +static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL zend_post_incdec_property_helper_SPEC_CV_TMPVAR(int inc ZEND_OPCODE_HANDLER_ARGS_DC) +{ + USE_OPLINE + zend_free_op free_op2; + zval *object; + zval *property; + zval *zptr; + + SAVE_OPLINE(); + object = _get_zval_ptr_cv_BP_VAR_RW(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(); + } + + property = _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2); + + do { + 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 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); + + ZEND_VM_NEXT_OPCODE_CHECK_EXCEPTION(); +} + +static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_POST_INC_OBJ_SPEC_CV_TMPVAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) +{ + ZEND_VM_TAIL_CALL(zend_post_incdec_property_helper_SPEC_CV_TMPVAR(1 ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); +} + +static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_POST_DEC_OBJ_SPEC_CV_TMPVAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) +{ + ZEND_VM_TAIL_CALL(zend_post_incdec_property_helper_SPEC_CV_TMPVAR(0 ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); +} + +static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_FETCH_DIM_R_SPEC_CV_TMPVAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) +{ + USE_OPLINE + zend_free_op free_op2; + zval *container, *dim, *value, *result; + + SAVE_OPLINE(); + container = _get_zval_ptr_cv_undef(execute_data, opline->op1.var); + dim = _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2); + if (IS_CV != IS_CONST) { + if (EXPECTED(Z_TYPE_P(container) == IS_ARRAY)) { +fetch_dim_r_array: + value = zend_fetch_dimension_address_inner(Z_ARRVAL_P(container), dim, (IS_TMP_VAR|IS_VAR), BP_VAR_R); + result = EX_VAR(opline->result.var); + ZVAL_COPY_UNREF(result, value); + } else if (EXPECTED(Z_TYPE_P(container) == IS_REFERENCE)) { + container = Z_REFVAL_P(container); + if (EXPECTED(Z_TYPE_P(container) == IS_ARRAY)) { + goto fetch_dim_r_array; + } else { + goto fetch_dim_r_slow; + } + } else { +fetch_dim_r_slow: + result = EX_VAR(opline->result.var); + zend_fetch_dimension_address_read_R_slow(result, container, dim); + } + } else { + result = EX_VAR(opline->result.var); + zend_fetch_dimension_address_read_R(result, container, dim, (IS_TMP_VAR|IS_VAR)); + } + zval_ptr_dtor_nogc(free_op2); + + ZEND_VM_NEXT_OPCODE_CHECK_EXCEPTION(); +} + +static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_FETCH_DIM_W_SPEC_CV_TMPVAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) +{ + USE_OPLINE + zend_free_op free_op1, free_op2; + zval *container; + + SAVE_OPLINE(); + container = _get_zval_ptr_cv_undef_BP_VAR_W(execute_data, opline->op1.var); + + 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_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_DIM_RW_SPEC_CV_TMPVAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) +{ + USE_OPLINE + zend_free_op free_op1, free_op2; + zval *container; + + SAVE_OPLINE(); + container = _get_zval_ptr_cv_undef_BP_VAR_RW(execute_data, opline->op1.var); + + 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_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_DIM_IS_SPEC_CV_TMPVAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) +{ + USE_OPLINE + zend_free_op free_op2; + zval *container; + + SAVE_OPLINE(); + container = _get_zval_ptr_cv_undef(execute_data, opline->op1.var); + zend_fetch_dimension_address_read_IS(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); + + ZEND_VM_NEXT_OPCODE_CHECK_EXCEPTION(); +} + +static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_FETCH_DIM_FUNC_ARG_SPEC_CV_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_CV & (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)); + + HANDLE_EXCEPTION(); + } + container = _get_zval_ptr_cv_undef_BP_VAR_W(execute_data, opline->op1.var); + 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_CV == IS_VAR && READY_TO_DESTROY(free_op1)) { + EXTRACT_ZVAL_PTR(EX_VAR(opline->result.var)); + } + zval_ptr_dtor_nogc(free_op2); + + } 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)); + + HANDLE_EXCEPTION(); + } + container = _get_zval_ptr_cv_undef(execute_data, opline->op1.var); + 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); + + } + ZEND_VM_NEXT_OPCODE_CHECK_EXCEPTION(); +} + +static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_FETCH_DIM_UNSET_SPEC_CV_TMPVAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) +{ + USE_OPLINE + zend_free_op free_op1, free_op2; + zval *container; + + SAVE_OPLINE(); + container = _get_zval_ptr_cv_undef_BP_VAR_UNSET(execute_data, opline->op1.var); + + 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_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_OBJ_R_SPEC_CV_TMPVAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) +{ + USE_OPLINE + + zval *container; + zend_free_op free_op2; + zval *offset; + + SAVE_OPLINE(); + container = _get_zval_ptr_cv_BP_VAR_R(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"); + 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_CV == IS_CONST || + (IS_CV != IS_UNUSED && UNEXPECTED(Z_TYPE_P(container) != IS_OBJECT))) { + if ((IS_CV & (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); + + ZEND_VM_NEXT_OPCODE_CHECK_EXCEPTION(); +} + +static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_FETCH_OBJ_W_SPEC_CV_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_cv_undef_BP_VAR_W(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"); + zval_ptr_dtor_nogc(free_op2); + HANDLE_EXCEPTION(); + } + + zend_fetch_property_address(EX_VAR(opline->result.var), container, IS_CV, 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_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_OBJ_RW_SPEC_CV_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_cv_BP_VAR_RW(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"); + zval_ptr_dtor_nogc(free_op2); + HANDLE_EXCEPTION(); + } + zend_fetch_property_address(EX_VAR(opline->result.var), container, IS_CV, 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_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_OBJ_IS_SPEC_CV_TMPVAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) +{ + USE_OPLINE + + zval *container; + zend_free_op free_op2; + zval *offset; + + SAVE_OPLINE(); + container = _get_zval_ptr_cv_BP_VAR_IS(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"); + 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_CV == IS_CONST || + (IS_CV != IS_UNUSED && UNEXPECTED(Z_TYPE_P(container) != IS_OBJECT))) { + if ((IS_CV & (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_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(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_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(EX_VAR(opline->result.var), retval); + } + } + } while (0); + + zval_ptr_dtor_nogc(free_op2); + + ZEND_VM_NEXT_OPCODE_CHECK_EXCEPTION(); +} + +static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_FETCH_OBJ_FUNC_ARG_SPEC_CV_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_cv_undef_BP_VAR_W(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"); + zval_ptr_dtor_nogc(free_op2); + HANDLE_EXCEPTION(); + } + if ((IS_CV & (IS_CONST|IS_TMP_VAR))) { + zend_throw_error(NULL, "Cannot use temporary expression in write context"); + zval_ptr_dtor_nogc(free_op2); + + HANDLE_EXCEPTION(); + } + zend_fetch_property_address(EX_VAR(opline->result.var), container, IS_CV, 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_CV == 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_CV_TMPVAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS_PASSTHRU)); + } +} + +static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_FETCH_OBJ_UNSET_SPEC_CV_TMPVAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) +{ + USE_OPLINE + zend_free_op free_op1, free_op2; + 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"); + 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_CV, 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_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_TMPVAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) +{ + USE_OPLINE + zend_free_op free_op2; + 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, _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2)); + zval_ptr_dtor_nogc(free_op2); + ZEND_VM_NEXT_OPCODE_CHECK_EXCEPTION(); +} + +static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_OBJ_SPEC_CV_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_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(); + } + + 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); + } + + 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_CV_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; + + 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->op2.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_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_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_CV_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; + + 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->op2.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; + } + } + 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_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_CV_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_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(); + } + + 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_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_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); + + /* assign_obj has two opcodes! */ + ZEND_VM_NEXT_OPCODE_EX(1, 2); +} + +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 *value; + zval *variable_ptr; + zval *dim; + + SAVE_OPLINE(); + object_ptr = _get_zval_ptr_cv_undef_BP_VAR_W(execute_data, opline->op1.var); + + 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"); + + + 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_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: + + 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); + } + + /* assign_dim has two opcodes! */ + ZEND_VM_NEXT_OPCODE_EX(1, 2); +} + +static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_DIM_SPEC_CV_TMPVAR_OP_DATA_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS) +{ + USE_OPLINE + + 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_cv_undef_BP_VAR_W(execute_data, opline->op1.var); + + 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)); + + 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_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)); + } + } + } + if ((IS_TMP_VAR|IS_VAR) != IS_UNUSED) { + zval_ptr_dtor_nogc(free_op2); + } + + /* assign_dim has two opcodes! */ + ZEND_VM_NEXT_OPCODE_EX(1, 2); +} + +static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_DIM_SPEC_CV_TMPVAR_OP_DATA_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) +{ + USE_OPLINE + + 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_cv_undef_BP_VAR_W(execute_data, opline->op1.var); + + 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)); + + 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_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)); + } + } + } + if ((IS_TMP_VAR|IS_VAR) != IS_UNUSED) { + zval_ptr_dtor_nogc(free_op2); + } + + /* assign_dim has two opcodes! */ + ZEND_VM_NEXT_OPCODE_EX(1, 2); +} + +static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ASSIGN_DIM_SPEC_CV_TMPVAR_OP_DATA_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS) +{ + USE_OPLINE + + zval *object_ptr; + zend_free_op free_op2; + zval *value; + zval *variable_ptr; + zval *dim; + + SAVE_OPLINE(); + object_ptr = _get_zval_ptr_cv_undef_BP_VAR_W(execute_data, opline->op1.var); + + 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"); + + + 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_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: + + 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); + } + + /* assign_dim has two opcodes! */ + ZEND_VM_NEXT_OPCODE_EX(1, 2); +} + +static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_FAST_CONCAT_SPEC_CV_TMPVAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) +{ + USE_OPLINE + zend_free_op free_op2; + zval *op1, *op2; + zend_string *op1_str, *op2_str, *str; + + SAVE_OPLINE(); + op1 = _get_zval_ptr_cv_undef(execute_data, opline->op1.var); + if (IS_CV == IS_CONST) { + op1_str = Z_STR_P(op1); + } else if (EXPECTED(Z_TYPE_P(op1) == IS_STRING)) { + op1_str = zend_string_copy(Z_STR_P(op1)); + } else { + if (IS_CV == IS_CV && UNEXPECTED(Z_TYPE_P(op1) == IS_UNDEF)) { + GET_OP1_UNDEF_CV(op1, BP_VAR_R); + } + op1_str = _zval_get_string_func(op1); + } + op2 = _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2); + if ((IS_TMP_VAR|IS_VAR) == IS_CONST) { + op2_str = Z_STR_P(op2); + } else if (EXPECTED(Z_TYPE_P(op2) == IS_STRING)) { op2_str = zend_string_copy(Z_STR_P(op2)); } else { - if ((IS_TMP_VAR|IS_VAR) == IS_CV && UNEXPECTED(Z_TYPE_P(op2) == IS_UNDEF)) { - GET_OP2_UNDEF_CV(op2, BP_VAR_R); + if ((IS_TMP_VAR|IS_VAR) == IS_CV && UNEXPECTED(Z_TYPE_P(op2) == IS_UNDEF)) { + GET_OP2_UNDEF_CV(op2, BP_VAR_R); + } + op2_str = _zval_get_string_func(op2); + } + do { + if (IS_CV != IS_CONST) { + if (UNEXPECTED(ZSTR_LEN(op1_str) == 0)) { + if ((IS_TMP_VAR|IS_VAR) == IS_CONST) { + zend_string_addref(op2_str); + } + ZVAL_STR(EX_VAR(opline->result.var), op2_str); + zend_string_release(op1_str); + break; + } + } + if ((IS_TMP_VAR|IS_VAR) != IS_CONST) { + if (UNEXPECTED(ZSTR_LEN(op2_str) == 0)) { + if (IS_CV == IS_CONST) { + zend_string_addref(op1_str); + } + ZVAL_STR(EX_VAR(opline->result.var), op1_str); + zend_string_release(op2_str); + break; + } + } + 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_CV != IS_CONST) { + zend_string_release(op1_str); + } + if ((IS_TMP_VAR|IS_VAR) != IS_CONST) { + zend_string_release(op2_str); + } + } while (0); + + zval_ptr_dtor_nogc(free_op2); + ZEND_VM_NEXT_OPCODE_CHECK_EXCEPTION(); +} + +static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_INIT_METHOD_CALL_SPEC_CV_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); + + if ((IS_TMP_VAR|IS_VAR) != IS_CONST && + 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, "Method name must be a string"); + zval_ptr_dtor_nogc(free_op2); + + HANDLE_EXCEPTION(); + } while (0); + } + + object = _get_zval_ptr_cv_undef(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(free_op2); + HANDLE_EXCEPTION(); + } + + if (IS_CV != IS_UNUSED) { + do { + if (IS_CV == IS_CONST || UNEXPECTED(Z_TYPE_P(object) != IS_OBJECT)) { + if ((IS_CV & (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_CV == 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(); + } + } + 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(); + } + } while (0); + } + + obj = Z_OBJ_P(object); + called_scope = obj->ce; + + if ((IS_TMP_VAR|IS_VAR) != 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"); + zval_ptr_dtor_nogc(free_op2); + + HANDLE_EXCEPTION(); + } + + /* First, locate the function. */ + fbc = obj->handlers->get_method(&obj, 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(obj->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))) && + 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_CV & (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 */ + } + ++ zval_ptr_dtor_nogc(free_op2); ++ ++ if ((IS_CV & (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; + - zval_ptr_dtor_nogc(free_op2); - - ZEND_VM_NEXT_OPCODE_CHECK_EXCEPTION(); ++ ZEND_VM_NEXT_OPCODE(); +} + +static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_CASE_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 (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); + } + } else { + result = (zendi_smart_strcmp(Z_STR_P(op1), Z_STR_P(op2)) == 0); + } + zval_ptr_dtor_nogc(free_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); + + SAVE_OPLINE(); + 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); + } + 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(); +} + +static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ADD_ARRAY_ELEMENT_SPEC_CV_TMPVAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) +{ + USE_OPLINE + + zval *expr_ptr, new_expr; + + SAVE_OPLINE(); + if ((IS_CV == IS_VAR || IS_CV == IS_CV) && + UNEXPECTED(opline->extended_value & ZEND_ARRAY_ELEMENT_REF)) { + expr_ptr = _get_zval_ptr_cv_BP_VAR_W(execute_data, opline->op1.var); + ZVAL_MAKE_REF(expr_ptr); + Z_ADDREF_P(expr_ptr); + + } else { + expr_ptr = _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op1.var); + if (IS_CV == IS_TMP_VAR) { + /* pass */ + } else if (IS_CV == IS_CONST) { + if (Z_REFCOUNTED_P(expr_ptr)) { + Z_ADDREF_P(expr_ptr); + } + } else if (IS_CV == IS_CV) { + ZVAL_DEREF(expr_ptr); + if (Z_REFCOUNTED_P(expr_ptr)) { + Z_ADDREF_P(expr_ptr); + } + } else /* if (IS_CV == 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_CV_TMPVAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) +{ + zval *array; + uint32_t size; + USE_OPLINE + + array = EX_VAR(opline->result.var); + if (IS_CV != 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_CV != 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_UNUSED) { + ZEND_VM_NEXT_OPCODE(); +#if 0 || (IS_CV != IS_UNUSED) + } else { + ZEND_VM_TAIL_CALL(ZEND_ADD_ARRAY_ELEMENT_SPEC_CV_TMPVAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS_PASSTHRU)); +#endif + } +} + +static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_UNSET_DIM_SPEC_CV_TMPVAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) +{ + USE_OPLINE + zend_free_op free_op2; + zval *container; + zval *offset; + zend_ulong hval; + zend_string *key; + + SAVE_OPLINE(); + container = _get_zval_ptr_cv_undef_BP_VAR_UNSET(execute_data, opline->op1.var); + 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_CV == 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_CV != 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); + + ZEND_VM_NEXT_OPCODE_CHECK_EXCEPTION(); +} + +static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_UNSET_OBJ_SPEC_CV_TMPVAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) +{ + USE_OPLINE + zend_free_op free_op2; + zval *container; + zval *offset; + + 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"); + 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_CV != 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); + + ZEND_VM_NEXT_OPCODE_CHECK_EXCEPTION(); +} + +static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ISSET_ISEMPTY_DIM_OBJ_SPEC_CV_TMPVAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) +{ + USE_OPLINE + zend_free_op free_op2; + zval *container; + int result; + zend_ulong hval; + zval *offset; + + SAVE_OPLINE(); + container = _get_zval_ptr_cv_undef(execute_data, opline->op1.var); + offset = _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2); + + if (EXPECTED(Z_TYPE_P(container) == IS_ARRAY)) { + HashTable *ht; + zval *value; + zend_string *str; + +isset_dim_obj_array: + ht = Z_ARRVAL_P(container); +isset_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_prop; + } + } +str_index_prop: + value = zend_hash_find_ind(ht, str); + } else if (EXPECTED(Z_TYPE_P(offset) == IS_LONG)) { + hval = Z_LVAL_P(offset); +num_index_prop: + value = zend_hash_index_find(ht, hval); + } else if (((IS_TMP_VAR|IS_VAR) & (IS_VAR|IS_CV)) && EXPECTED(Z_ISREF_P(offset))) { + offset = Z_REFVAL_P(offset); + goto isset_again; + } else if (Z_TYPE_P(offset) == IS_DOUBLE) { + hval = zend_dval_to_lval(Z_DVAL_P(offset)); + goto num_index_prop; + } else if (Z_TYPE_P(offset) == IS_NULL) { + str = ZSTR_EMPTY_ALLOC(); + goto str_index_prop; + } else if (Z_TYPE_P(offset) == IS_FALSE) { + hval = 0; + goto num_index_prop; + } else if (Z_TYPE_P(offset) == IS_TRUE) { + hval = 1; + goto num_index_prop; + } else if (Z_TYPE_P(offset) == IS_RESOURCE) { + hval = Z_RES_HANDLE_P(offset); + goto num_index_prop; + } 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_prop; + } else { + zend_error(E_WARNING, "Illegal offset type in isset or empty"); + goto isset_not_found; + } + + if (opline->extended_value & ZEND_ISSET) { + /* > IS_NULL means not IS_UNDEF and not IS_NULL */ + result = value != NULL && 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 == NULL || !i_zend_is_true(value)); + } + goto isset_dim_obj_exit; + } else if ((IS_CV & (IS_VAR|IS_CV)) && Z_ISREF_P(container)) { + container = Z_REFVAL_P(container); + if (EXPECTED(Z_TYPE_P(container) == IS_ARRAY)) { + goto isset_dim_obj_array; + } + } + + 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 ((IS_CV != IS_CONST && EXPECTED(Z_TYPE_P(container) == IS_OBJECT))) { + if (EXPECTED(Z_OBJ_HT_P(container)->has_dimension)) { + result = + ((opline->extended_value & ZEND_ISSET) == 0) ^ + Z_OBJ_HT_P(container)->has_dimension(container, offset, (opline->extended_value & ZEND_ISSET) == 0); + } else { + zend_error(E_NOTICE, "Trying to check element of non-array"); + goto isset_not_found; + } + } else if (EXPECTED(Z_TYPE_P(container) == IS_STRING)) { /* string offsets */ + zend_long lval; + + if (EXPECTED(Z_TYPE_P(offset) == IS_LONG)) { + lval = Z_LVAL_P(offset); +isset_str_offset: + if (UNEXPECTED(lval < 0)) { /* Handle negative offset */ + lval += (zend_long)Z_STRLEN_P(container); + } + if (EXPECTED(lval >= 0) && (size_t)lval < Z_STRLEN_P(container)) { + if (opline->extended_value & ZEND_ISSET) { + result = 1; + } else { + result = (Z_STRVAL_P(container)[lval] == '0'); + } + } else { + goto isset_not_found; + } + } else { + if ((IS_TMP_VAR|IS_VAR) & (IS_CV|IS_VAR)) { + ZVAL_DEREF(offset); + } + if (Z_TYPE_P(offset) < IS_STRING /* simple scalar types */ + || (Z_TYPE_P(offset) == IS_STRING /* or numeric string */ + && IS_LONG == is_numeric_string(Z_STRVAL_P(offset), Z_STRLEN_P(offset), NULL, NULL, 0))) { + lval = zval_get_long(offset); + goto isset_str_offset; + } + goto isset_not_found; + } + } else { +isset_not_found: + result = ((opline->extended_value & ZEND_ISSET) == 0); + } + +isset_dim_obj_exit: + zval_ptr_dtor_nogc(free_op2); + + 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_ISSET_ISEMPTY_PROP_OBJ_SPEC_CV_TMPVAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) +{ + USE_OPLINE + zend_free_op free_op2; + zval *container; + int result; + zval *offset; + + SAVE_OPLINE(); + container = _get_zval_ptr_cv_BP_VAR_IS(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"); + 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_CV == IS_CONST || + (IS_CV != IS_UNUSED && UNEXPECTED(Z_TYPE_P(container) != IS_OBJECT))) { + if ((IS_CV & (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_TMP_VAR|IS_VAR) == IS_CONST) ? CACHE_ADDR(Z_CACHE_SLOT_P(offset)) : NULL)); + } + + zval_ptr_dtor_nogc(free_op2); + + 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_FETCH_DIM_R_INDEX_SPEC_CV_TMPVAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) +{ + USE_OPLINE + zend_free_op free_op2; + zval *container, *dim, *value; + zend_long offset; + + container = _get_zval_ptr_cv_undef(execute_data, opline->op1.var); + dim = _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2); + if (EXPECTED(Z_TYPE_P(container) == IS_ARRAY)) { +fetch_dim_r_index_array: + if (EXPECTED(Z_TYPE_P(dim) == IS_LONG)) { + offset = Z_LVAL_P(dim); + } else { + offset = zval_get_long(dim); + } + ZEND_HASH_INDEX_FIND(Z_ARRVAL_P(container), offset, value, fetch_dim_r_index_undef); + ZVAL_COPY_UNREF(EX_VAR(opline->result.var), value); + if (IS_CV & (IS_TMP_VAR|IS_VAR)) { + SAVE_OPLINE(); + + ZEND_VM_NEXT_OPCODE_CHECK_EXCEPTION(); + } else { + ZEND_VM_NEXT_OPCODE(); + } + } else if (IS_CV != IS_CONST && EXPECTED(Z_TYPE_P(container) == IS_REFERENCE)) { + container = Z_REFVAL_P(container); + if (EXPECTED(Z_TYPE_P(container) == IS_ARRAY)) { + goto fetch_dim_r_index_array; + } else { + goto fetch_dim_r_index_slow; + } + } else { +fetch_dim_r_index_slow: + SAVE_OPLINE(); + zend_fetch_dimension_address_read_R_slow(EX_VAR(opline->result.var), container, dim); + + ZEND_VM_NEXT_OPCODE_CHECK_EXCEPTION(); + } + +fetch_dim_r_index_undef: + ZVAL_NULL(EX_VAR(opline->result.var)); + SAVE_OPLINE(); + zend_error(E_NOTICE, "Undefined offset: " ZEND_LONG_FMT, offset); + + ZEND_VM_NEXT_OPCODE_CHECK_EXCEPTION(); +} + +static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_BW_NOT_SPEC_TMPVAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) +{ + USE_OPLINE + zend_free_op free_op1; + + SAVE_OPLINE(); + bitwise_not_function(EX_VAR(opline->result.var), + _get_zval_ptr_var(opline->op1.var, execute_data, &free_op1)); + zval_ptr_dtor_nogc(free_op1); + ZEND_VM_NEXT_OPCODE_CHECK_EXCEPTION(); +} + +static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_BOOL_NOT_SPEC_TMPVAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) +{ + USE_OPLINE + zval *val; + zend_free_op free_op1; + + val = _get_zval_ptr_var(opline->op1.var, execute_data, &free_op1); + if (Z_TYPE_INFO_P(val) == IS_TRUE) { + ZVAL_FALSE(EX_VAR(opline->result.var)); + } else if (EXPECTED(Z_TYPE_INFO_P(val) <= IS_TRUE)) { + ZVAL_TRUE(EX_VAR(opline->result.var)); + if ((IS_TMP_VAR|IS_VAR) == IS_CV && UNEXPECTED(Z_TYPE_INFO_P(val) == IS_UNDEF)) { + SAVE_OPLINE(); + GET_OP1_UNDEF_CV(val, BP_VAR_R); + ZEND_VM_NEXT_OPCODE_CHECK_EXCEPTION(); + } + } else { + SAVE_OPLINE(); + ZVAL_BOOL(EX_VAR(opline->result.var), !i_zend_is_true(val)); + zval_ptr_dtor_nogc(free_op1); + ZEND_VM_NEXT_OPCODE_CHECK_EXCEPTION(); + } + ZEND_VM_NEXT_OPCODE(); +} + +static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ECHO_SPEC_TMPVAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) +{ + USE_OPLINE + zend_free_op free_op1; + zval *z; + + SAVE_OPLINE(); + z = _get_zval_ptr_var(opline->op1.var, execute_data, &free_op1); + + if (Z_TYPE_P(z) == IS_STRING) { + zend_string *str = Z_STR_P(z); + + if (ZSTR_LEN(str) != 0) { + zend_write(ZSTR_VAL(str), ZSTR_LEN(str)); + } + } else { + zend_string *str = _zval_get_string_func(z); + + if (ZSTR_LEN(str) != 0) { + zend_write(ZSTR_VAL(str), ZSTR_LEN(str)); + } else if ((IS_TMP_VAR|IS_VAR) == IS_CV && UNEXPECTED(Z_TYPE_P(z) == IS_UNDEF)) { + GET_OP1_UNDEF_CV(z, BP_VAR_R); + } + zend_string_release(str); + } + + zval_ptr_dtor_nogc(free_op1); + ZEND_VM_NEXT_OPCODE_CHECK_EXCEPTION(); +} + +static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_JMPZ_SPEC_TMPVAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) +{ + USE_OPLINE + zend_free_op free_op1; + zval *val; + + val = _get_zval_ptr_var(opline->op1.var, execute_data, &free_op1); + + if (Z_TYPE_INFO_P(val) == IS_TRUE) { + ZEND_VM_SET_NEXT_OPCODE(opline + 1); + ZEND_VM_CONTINUE(); + } else if (EXPECTED(Z_TYPE_INFO_P(val) <= IS_TRUE)) { + if ((IS_TMP_VAR|IS_VAR) == IS_CV && UNEXPECTED(Z_TYPE_INFO_P(val) == IS_UNDEF)) { + SAVE_OPLINE(); + GET_OP1_UNDEF_CV(val, BP_VAR_R); + ZEND_VM_JMP(OP_JMP_ADDR(opline, opline->op2)); + } else { + ZEND_VM_SET_OPCODE(OP_JMP_ADDR(opline, opline->op2)); + ZEND_VM_CONTINUE(); + } + } + + SAVE_OPLINE(); + if (i_zend_is_true(val)) { + opline++; + } else { + opline = OP_JMP_ADDR(opline, opline->op2); + } + zval_ptr_dtor_nogc(free_op1); + if (UNEXPECTED(EG(exception) != NULL)) { + HANDLE_EXCEPTION(); + } + ZEND_VM_JMP(opline); +} + +static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_JMPNZ_SPEC_TMPVAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) +{ + USE_OPLINE + zend_free_op free_op1; + zval *val; + + val = _get_zval_ptr_var(opline->op1.var, execute_data, &free_op1); + + if (Z_TYPE_INFO_P(val) == IS_TRUE) { + ZEND_VM_SET_OPCODE(OP_JMP_ADDR(opline, opline->op2)); + ZEND_VM_CONTINUE(); + } else if (EXPECTED(Z_TYPE_INFO_P(val) <= IS_TRUE)) { + if ((IS_TMP_VAR|IS_VAR) == IS_CV && UNEXPECTED(Z_TYPE_INFO_P(val) == IS_UNDEF)) { + SAVE_OPLINE(); + GET_OP1_UNDEF_CV(val, BP_VAR_R); + ZEND_VM_NEXT_OPCODE_CHECK_EXCEPTION(); + } else { + ZEND_VM_NEXT_OPCODE(); + } + } + + SAVE_OPLINE(); + if (i_zend_is_true(val)) { + opline = OP_JMP_ADDR(opline, opline->op2); + } else { + opline++; + } + zval_ptr_dtor_nogc(free_op1); + if (UNEXPECTED(EG(exception) != NULL)) { + HANDLE_EXCEPTION(); + } + ZEND_VM_JMP(opline); +} + +static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_JMPZNZ_SPEC_TMPVAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) +{ + USE_OPLINE + zend_free_op free_op1; + zval *val; + + val = _get_zval_ptr_var(opline->op1.var, execute_data, &free_op1); + + if (EXPECTED(Z_TYPE_INFO_P(val) == IS_TRUE)) { + ZEND_VM_SET_RELATIVE_OPCODE(opline, opline->extended_value); + ZEND_VM_CONTINUE(); + } else if (EXPECTED(Z_TYPE_INFO_P(val) <= IS_TRUE)) { + if ((IS_TMP_VAR|IS_VAR) == IS_CV) { + if (UNEXPECTED(Z_TYPE_INFO_P(val) == IS_UNDEF)) { + SAVE_OPLINE(); + GET_OP1_UNDEF_CV(val, BP_VAR_R); + } + ZEND_VM_JMP(OP_JMP_ADDR(opline, opline->op2)); + } else { + ZEND_VM_SET_OPCODE(OP_JMP_ADDR(opline, opline->op2)); + ZEND_VM_CONTINUE(); + } + } + + SAVE_OPLINE(); + if (i_zend_is_true(val)) { + opline = ZEND_OFFSET_TO_OPLINE(opline, opline->extended_value); + } else { + opline = OP_JMP_ADDR(opline, opline->op2); + } + zval_ptr_dtor_nogc(free_op1); + if (UNEXPECTED(EG(exception) != NULL)) { + HANDLE_EXCEPTION(); + } + ZEND_VM_JMP(opline); +} + +static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_JMPZ_EX_SPEC_TMPVAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) +{ + USE_OPLINE + zend_free_op free_op1; + zval *val; + int ret; + + val = _get_zval_ptr_var(opline->op1.var, execute_data, &free_op1); + + if (Z_TYPE_INFO_P(val) == IS_TRUE) { + ZVAL_TRUE(EX_VAR(opline->result.var)); + ZEND_VM_SET_NEXT_OPCODE(opline + 1); + ZEND_VM_CONTINUE(); + } else if (EXPECTED(Z_TYPE_INFO_P(val) <= IS_TRUE)) { + ZVAL_FALSE(EX_VAR(opline->result.var)); + if ((IS_TMP_VAR|IS_VAR) == IS_CV) { + if (UNEXPECTED(Z_TYPE_INFO_P(val) == IS_UNDEF)) { + SAVE_OPLINE(); + GET_OP1_UNDEF_CV(val, BP_VAR_R); + } + ZEND_VM_JMP(OP_JMP_ADDR(opline, opline->op2)); + } else { + ZEND_VM_SET_OPCODE(OP_JMP_ADDR(opline, opline->op2)); + ZEND_VM_CONTINUE(); + } + } + + SAVE_OPLINE(); + ret = i_zend_is_true(val); + zval_ptr_dtor_nogc(free_op1); + if (ret) { + ZVAL_TRUE(EX_VAR(opline->result.var)); + opline++; + } else { + ZVAL_FALSE(EX_VAR(opline->result.var)); + opline = OP_JMP_ADDR(opline, opline->op2); + } + if (UNEXPECTED(EG(exception) != NULL)) { + HANDLE_EXCEPTION(); + } + ZEND_VM_JMP(opline); +} + +static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_JMPNZ_EX_SPEC_TMPVAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) +{ + USE_OPLINE + zend_free_op free_op1; + zval *val; + int ret; + + val = _get_zval_ptr_var(opline->op1.var, execute_data, &free_op1); + + if (Z_TYPE_INFO_P(val) == IS_TRUE) { + ZVAL_TRUE(EX_VAR(opline->result.var)); + ZEND_VM_SET_OPCODE(OP_JMP_ADDR(opline, opline->op2)); + ZEND_VM_CONTINUE(); + } else if (EXPECTED(Z_TYPE_INFO_P(val) <= IS_TRUE)) { + ZVAL_FALSE(EX_VAR(opline->result.var)); + if ((IS_TMP_VAR|IS_VAR) == IS_CV && UNEXPECTED(Z_TYPE_INFO_P(val) == IS_UNDEF)) { + SAVE_OPLINE(); + GET_OP1_UNDEF_CV(val, BP_VAR_R); + ZEND_VM_NEXT_OPCODE_CHECK_EXCEPTION(); + } else { + ZEND_VM_NEXT_OPCODE(); + } + } + + SAVE_OPLINE(); + ret = i_zend_is_true(val); + zval_ptr_dtor_nogc(free_op1); + if (ret) { + ZVAL_TRUE(EX_VAR(opline->result.var)); + opline = OP_JMP_ADDR(opline, opline->op2); + } else { + ZVAL_FALSE(EX_VAR(opline->result.var)); + opline++; + } + if (UNEXPECTED(EG(exception) != NULL)) { + HANDLE_EXCEPTION(); + } + ZEND_VM_JMP(opline); +} + +static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_FREE_SPEC_TMPVAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) +{ + USE_OPLINE + + SAVE_OPLINE(); + zval_ptr_dtor_nogc(EX_VAR(opline->op1.var)); + ZEND_VM_NEXT_OPCODE_CHECK_EXCEPTION(); +} + +static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_FE_FREE_SPEC_TMPVAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) +{ + zval *var; + USE_OPLINE + + SAVE_OPLINE(); + var = EX_VAR(opline->op1.var); + if (Z_TYPE_P(var) != IS_ARRAY && Z_FE_ITER_P(var) != (uint32_t)-1) { + zend_hash_iterator_del(Z_FE_ITER_P(var)); + } + zval_ptr_dtor_nogc(var); + ZEND_VM_NEXT_OPCODE_CHECK_EXCEPTION(); +} + +static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_SEND_VAL_SPEC_TMPVAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) +{ + USE_OPLINE + zval *value, *arg; + zend_free_op free_op1; + + value = _get_zval_ptr_var(opline->op1.var, execute_data, &free_op1); + arg = ZEND_CALL_VAR(EX(call), opline->result.var); + ZVAL_COPY_VALUE(arg, value); + if ((IS_TMP_VAR|IS_VAR) == IS_CONST) { + if (UNEXPECTED(Z_OPT_REFCOUNTED_P(arg))) { + Z_ADDREF_P(arg); } - op2_str = _zval_get_string_func(op2); } + ZEND_VM_NEXT_OPCODE(); +} + +static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_BOOL_SPEC_TMPVAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) +{ + USE_OPLINE + zval *val; + zend_free_op free_op1; + + val = _get_zval_ptr_var(opline->op1.var, execute_data, &free_op1); + if (Z_TYPE_INFO_P(val) == IS_TRUE) { + ZVAL_TRUE(EX_VAR(opline->result.var)); + } else if (EXPECTED(Z_TYPE_INFO_P(val) <= IS_TRUE)) { + ZVAL_FALSE(EX_VAR(opline->result.var)); + if ((IS_TMP_VAR|IS_VAR) == IS_CV && UNEXPECTED(Z_TYPE_INFO_P(val) == IS_UNDEF)) { + SAVE_OPLINE(); + GET_OP1_UNDEF_CV(val, BP_VAR_R); + ZEND_VM_NEXT_OPCODE_CHECK_EXCEPTION(); + } + } else { + SAVE_OPLINE(); + ZVAL_BOOL(EX_VAR(opline->result.var), i_zend_is_true(val)); + zval_ptr_dtor_nogc(free_op1); + ZEND_VM_NEXT_OPCODE_CHECK_EXCEPTION(); + } + ZEND_VM_NEXT_OPCODE(); +} + +static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_CLONE_SPEC_TMPVAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) +{ + USE_OPLINE + zend_free_op free_op1; + 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_zval_ptr_var(opline->op1.var, execute_data, &free_op1); + + if ((IS_TMP_VAR|IS_VAR) == 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_CV != IS_CONST) { - if (UNEXPECTED(ZSTR_LEN(op1_str) == 0)) { - if ((IS_TMP_VAR|IS_VAR) == IS_CONST) { - zend_string_addref(op2_str); + if ((IS_TMP_VAR|IS_VAR) == IS_CONST || + ((IS_TMP_VAR|IS_VAR) != IS_UNUSED && UNEXPECTED(Z_TYPE_P(obj) != IS_OBJECT))) { + if (((IS_TMP_VAR|IS_VAR) & (IS_VAR|IS_CV)) && Z_ISREF_P(obj)) { + obj = Z_REFVAL_P(obj); + if (EXPECTED(Z_TYPE_P(obj) == IS_OBJECT)) { + break; } - ZVAL_STR(EX_VAR(opline->result.var), op2_str); - zend_string_release(op1_str); - break; } - } - if ((IS_TMP_VAR|IS_VAR) != IS_CONST) { - if (UNEXPECTED(ZSTR_LEN(op2_str) == 0)) { - if (IS_CV == IS_CONST) { - zend_string_addref(op1_str); + if ((IS_TMP_VAR|IS_VAR) == IS_CV && UNEXPECTED(Z_TYPE_P(obj) == IS_UNDEF)) { + GET_OP1_UNDEF_CV(obj, BP_VAR_R); + if (UNEXPECTED(EG(exception) != NULL)) { + HANDLE_EXCEPTION(); } - ZVAL_STR(EX_VAR(opline->result.var), op1_str); - zend_string_release(op2_str); - break; } - } - 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_CV != IS_CONST) { - zend_string_release(op1_str); - } - if ((IS_TMP_VAR|IS_VAR) != IS_CONST) { - zend_string_release(op2_str); + zend_throw_error(NULL, "__clone method called on non-object"); + zval_ptr_dtor_nogc(free_op1); + HANDLE_EXCEPTION(); } } while (0); @@@ -52719,361 -40924,218 +52847,365 @@@ static ZEND_OPCODE_HANDLER_RET ZEND_FAS } } - if (EXPECTED(EG(exception) == NULL)) { - ZVAL_OBJ(EX_VAR(opline->result.var), clone_call(obj)); - if (UNEXPECTED(!RETURN_VALUE_USED(opline)) || UNEXPECTED(EG(exception) != NULL)) { - OBJ_RELEASE(Z_OBJ_P(EX_VAR(opline->result.var))); - } + call_info = ZEND_CALL_NESTED_FUNCTION; + if (UNEXPECTED((fbc->common.fn_flags & ZEND_ACC_STATIC) != 0)) { + obj = NULL; + } else if ((IS_TMP_VAR|IS_VAR) & (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 */ } + + zval_ptr_dtor_nogc(free_op1); - ZEND_VM_NEXT_OPCODE_CHECK_EXCEPTION(); ++ ++ if (((IS_TMP_VAR|IS_VAR) & (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; + - zval_ptr_dtor_nogc(free_op1); - - ZEND_VM_NEXT_OPCODE_CHECK_EXCEPTION(); ++ ZEND_VM_NEXT_OPCODE(); } -static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_INCLUDE_OR_EVAL_SPEC_TMPVAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) +static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_CASE_SPEC_TMPVAR_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE - zend_op_array *new_op_array=NULL; zend_free_op free_op1; - zval *inc_filename; - zval tmp_inc_filename; - zend_bool failure_retval=0; + zval *op1, *op2, *result; - SAVE_OPLINE(); - inc_filename = _get_zval_ptr_var(opline->op1.var, execute_data, &free_op1); + op1 = _get_zval_ptr_var(opline->op1.var, execute_data, &free_op1); + op2 = EX_CONSTANT(opline->op2); + do { + int result; - ZVAL_UNDEF(&tmp_inc_filename); - if (Z_TYPE_P(inc_filename) != IS_STRING) { - if ((IS_TMP_VAR|IS_VAR) == IS_CV && UNEXPECTED(Z_TYPE_P(inc_filename) == IS_UNDEF)) { - inc_filename = GET_OP1_UNDEF_CV(inc_filename, BP_VAR_R); - } - ZVAL_STR(&tmp_inc_filename, zval_get_string(inc_filename)); - inc_filename = &tmp_inc_filename; - } + 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); + } + } else { + result = (zendi_smart_strcmp(Z_STR_P(op1), Z_STR_P(op2)) == 0); + } - if (opline->extended_value != ZEND_EVAL && strlen(Z_STRVAL_P(inc_filename)) != Z_STRLEN_P(inc_filename)) { - if (opline->extended_value == ZEND_INCLUDE_ONCE || opline->extended_value == ZEND_INCLUDE) { - zend_message_dispatcher(ZMSG_FAILED_INCLUDE_FOPEN, Z_STRVAL_P(inc_filename)); + } else { + break; + } } else { - zend_message_dispatcher(ZMSG_FAILED_REQUIRE_FOPEN, Z_STRVAL_P(inc_filename)); + break; } - } else { - switch (opline->extended_value) { - case ZEND_INCLUDE_ONCE: - case ZEND_REQUIRE_ONCE: { - zend_file_handle file_handle; - zend_string *resolved_path; + ZEND_VM_SMART_BRANCH(result, 0); + ZVAL_BOOL(EX_VAR(opline->result.var), result); + ZEND_VM_NEXT_OPCODE(); + } while (0); - resolved_path = zend_resolve_path(Z_STRVAL_P(inc_filename), (int)Z_STRLEN_P(inc_filename)); - if (resolved_path) { - failure_retval = zend_hash_exists(&EG(included_files), resolved_path); - } else { - resolved_path = zend_string_copy(Z_STR_P(inc_filename)); - } + SAVE_OPLINE(); + if ((IS_TMP_VAR|IS_VAR) == IS_CV && UNEXPECTED(Z_TYPE_P(op1) == IS_UNDEF)) { + op1 = GET_OP1_UNDEF_CV(op1, BP_VAR_R); + } + if (IS_CONST == IS_CV && UNEXPECTED(Z_TYPE_P(op2) == IS_UNDEF)) { + op2 = GET_OP2_UNDEF_CV(op2, BP_VAR_R); + } + result = EX_VAR(opline->result.var); + compare_function(result, op1, op2); + ZVAL_BOOL(result, Z_LVAL_P(result) == 0); - if (failure_retval) { - /* do nothing, file already included */ - } else if (SUCCESS == zend_stream_open(ZSTR_VAL(resolved_path), &file_handle)) { + ZEND_VM_NEXT_OPCODE_CHECK_EXCEPTION(); +} - if (!file_handle.opened_path) { - file_handle.opened_path = zend_string_copy(resolved_path); - } +static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_UNSET_STATIC_PROP_SPEC_TMPVAR_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS) +{ + USE_OPLINE + zval tmp, *varname; + zend_class_entry *ce; + zend_free_op free_op1; - if (zend_hash_add_empty_element(&EG(included_files), file_handle.opened_path)) { - new_op_array = zend_compile_file(&file_handle, (opline->extended_value==ZEND_INCLUDE_ONCE?ZEND_INCLUDE:ZEND_REQUIRE)); - zend_destroy_file_handle(&file_handle); - } else { - zend_file_handle_dtor(&file_handle); - failure_retval=1; - } - } else { - if (opline->extended_value == ZEND_INCLUDE_ONCE) { - zend_message_dispatcher(ZMSG_FAILED_INCLUDE_FOPEN, Z_STRVAL_P(inc_filename)); - } else { - zend_message_dispatcher(ZMSG_FAILED_REQUIRE_FOPEN, Z_STRVAL_P(inc_filename)); - } - } - zend_string_release(resolved_path); - } - break; - case ZEND_INCLUDE: - case ZEND_REQUIRE: - new_op_array = compile_filename(opline->extended_value, inc_filename); - break; - case ZEND_EVAL: { - char *eval_desc = zend_make_compiled_string_description("eval()'d code"); + SAVE_OPLINE(); + + varname = _get_zval_ptr_var(opline->op1.var, execute_data, &free_op1); + + ZVAL_UNDEF(&tmp); + if ((IS_TMP_VAR|IS_VAR) != IS_CONST && Z_TYPE_P(varname) != IS_STRING) { + if ((IS_TMP_VAR|IS_VAR) == 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; + } - new_op_array = zend_compile_string(inc_filename, eval_desc); - efree(eval_desc); + if (IS_CONST == 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)) { + ZEND_ASSERT(EG(exception)); + if ((IS_TMP_VAR|IS_VAR) != IS_CONST && Z_TYPE(tmp) != IS_UNDEF) { + zend_string_release(Z_STR(tmp)); } - break; - EMPTY_SWITCH_DEFAULT_CASE() + zval_ptr_dtor_nogc(free_op1); + HANDLE_EXCEPTION(); + } + CACHE_PTR(Z_CACHE_SLOT_P(EX_CONSTANT(opline->op2)), ce); } + } else if (IS_CONST == IS_UNUSED) { + ce = zend_fetch_class(NULL, opline->op2.num); + if (UNEXPECTED(ce == NULL)) { + ZEND_ASSERT(EG(exception)); + if ((IS_TMP_VAR|IS_VAR) != IS_CONST && Z_TYPE(tmp) != IS_UNDEF) { + zend_string_release(Z_STR(tmp)); + } + zval_ptr_dtor_nogc(free_op1); + HANDLE_EXCEPTION(); + } + } else { + ce = Z_CE_P(EX_VAR(opline->op2.var)); } - if (Z_TYPE(tmp_inc_filename) != IS_UNDEF) { - zend_string_release(Z_STR(tmp_inc_filename)); + zend_std_unset_static_property(ce, Z_STR_P(varname)); + + if ((IS_TMP_VAR|IS_VAR) != IS_CONST && Z_TYPE(tmp) != IS_UNDEF) { + zend_string_release(Z_STR(tmp)); } zval_ptr_dtor_nogc(free_op1); - if (UNEXPECTED(EG(exception) != NULL)) { - if (new_op_array != NULL) { - destroy_op_array(new_op_array); - efree_size(new_op_array, sizeof(zend_op_array)); - } - HANDLE_EXCEPTION(); - } else if (EXPECTED(new_op_array != NULL)) { - zval *return_value = NULL; - zend_execute_data *call; + ZEND_VM_NEXT_OPCODE_CHECK_EXCEPTION(); +} - if (RETURN_VALUE_USED(opline)) { - return_value = EX_VAR(opline->result.var); - } +static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ISSET_ISEMPTY_STATIC_PROP_SPEC_TMPVAR_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS) +{ + USE_OPLINE + zval *value; + int result; + zend_free_op free_op1; + zval tmp, *varname; + zend_class_entry *ce; + + SAVE_OPLINE(); + varname = _get_zval_ptr_var(opline->op1.var, execute_data, &free_op1); + ZVAL_UNDEF(&tmp); + if ((IS_TMP_VAR|IS_VAR) != IS_CONST && Z_TYPE_P(varname) != IS_STRING) { + ZVAL_STR(&tmp, zval_get_string(varname)); + varname = &tmp; + } - new_op_array->scope = EG(scope); + if (IS_CONST == IS_CONST) { + if ((IS_TMP_VAR|IS_VAR) == 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*)); - call = zend_vm_stack_push_call_frame(ZEND_CALL_NESTED_CODE, - (zend_function*)new_op_array, 0, EX(called_scope), Z_OBJ(EX(This))); + /* check if static properties were destoyed */ + if (UNEXPECTED(CE_STATIC_MEMBERS(ce) == NULL)) { + value = NULL; + } - if (EX(symbol_table)) { - call->symbol_table = EX(symbol_table); - } else { - call->symbol_table = zend_rebuild_symbol_table(); + goto is_static_prop_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_ASSERT(EG(exception)); + HANDLE_EXCEPTION(); + } + CACHE_PTR(Z_CACHE_SLOT_P(EX_CONSTANT(opline->op2)), ce); } - - call->prev_execute_data = execute_data; - i_init_code_execute_data(call, new_op_array, return_value); - if (EXPECTED(zend_execute_ex == execute_ex)) { - ZEND_VM_ENTER(); + } else { + if (IS_CONST == IS_UNUSED) { + ce = zend_fetch_class(NULL, opline->op2.num); + if (UNEXPECTED(ce == NULL)) { + ZEND_ASSERT(EG(exception)); + if ((IS_TMP_VAR|IS_VAR) != IS_CONST && Z_TYPE(tmp) != IS_UNDEF) { + zend_string_release(Z_STR(tmp)); + } + zval_ptr_dtor_nogc(free_op1); + HANDLE_EXCEPTION(); + } } else { - ZEND_ADD_CALL_FLAG(call, ZEND_CALL_TOP); - zend_execute_ex(call); - zend_vm_stack_free_call_frame(call); + ce = Z_CE_P(EX_VAR(opline->op2.var)); } + if ((IS_TMP_VAR|IS_VAR) == IS_CONST && + (value = CACHED_POLYMORPHIC_PTR(Z_CACHE_SLOT_P(EX_CONSTANT(opline->op1)), ce)) != NULL) { - destroy_op_array(new_op_array); - efree_size(new_op_array, sizeof(zend_op_array)); - if (UNEXPECTED(EG(exception) != NULL)) { - zend_throw_exception_internal(NULL); - HANDLE_EXCEPTION(); + /* check if static properties were destoyed */ + if (UNEXPECTED(CE_STATIC_MEMBERS(ce) == NULL)) { + value = NULL; + } + + goto is_static_prop_return; } + } - } else if (RETURN_VALUE_USED(opline)) { - ZVAL_BOOL(EX_VAR(opline->result.var), failure_retval); + value = zend_std_get_static_property(ce, Z_STR_P(varname), 1); + + if ((IS_TMP_VAR|IS_VAR) == IS_CONST && value) { + CACHE_POLYMORPHIC_PTR(Z_CACHE_SLOT_P(EX_CONSTANT(opline->op1)), ce, value); } - ZEND_VM_INTERRUPT_CHECK(); - ZEND_VM_NEXT_OPCODE(); + + if ((IS_TMP_VAR|IS_VAR) != IS_CONST && Z_TYPE(tmp) != IS_UNDEF) { + zend_string_release(Z_STR(tmp)); + } + zval_ptr_dtor_nogc(free_op1); + +is_static_prop_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); + } + + 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_EXIT_SPEC_TMPVAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) +static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ISSET_ISEMPTY_DIM_OBJ_SPEC_TMPVAR_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE + zend_free_op free_op1; + zval *container; + int result; + zend_ulong hval; + zval *offset; SAVE_OPLINE(); - if ((IS_TMP_VAR|IS_VAR) != IS_UNUSED) { - zend_free_op free_op1; - zval *ptr = _get_zval_ptr_var(opline->op1.var, execute_data, &free_op1); + container = _get_zval_ptr_var(opline->op1.var, execute_data, &free_op1); + offset = EX_CONSTANT(opline->op2); - do { - if (Z_TYPE_P(ptr) == IS_LONG) { - EG(exit_status) = Z_LVAL_P(ptr); - } else { - if (((IS_TMP_VAR|IS_VAR) & (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; - } + if (EXPECTED(Z_TYPE_P(container) == IS_ARRAY)) { + HashTable *ht; + zval *value; + zend_string *str; + +isset_dim_obj_array: + ht = Z_ARRVAL_P(container); +isset_again: + if (EXPECTED(Z_TYPE_P(offset) == IS_STRING)) { + str = Z_STR_P(offset); + if (IS_CONST != IS_CONST) { + if (ZEND_HANDLE_NUMERIC(str, hval)) { + goto num_index_prop; } - zend_print_variable(ptr); } - } while (0); - zval_ptr_dtor_nogc(free_op1); +str_index_prop: + value = zend_hash_find_ind(ht, str); + } else if (EXPECTED(Z_TYPE_P(offset) == IS_LONG)) { + hval = Z_LVAL_P(offset); +num_index_prop: + value = zend_hash_index_find(ht, hval); + } else if ((IS_CONST & (IS_VAR|IS_CV)) && EXPECTED(Z_ISREF_P(offset))) { + offset = Z_REFVAL_P(offset); + goto isset_again; + } else if (Z_TYPE_P(offset) == IS_DOUBLE) { + hval = zend_dval_to_lval(Z_DVAL_P(offset)); + goto num_index_prop; + } else if (Z_TYPE_P(offset) == IS_NULL) { + str = ZSTR_EMPTY_ALLOC(); + goto str_index_prop; + } else if (Z_TYPE_P(offset) == IS_FALSE) { + hval = 0; + goto num_index_prop; + } else if (Z_TYPE_P(offset) == IS_TRUE) { + hval = 1; + goto num_index_prop; + } else if (Z_TYPE_P(offset) == IS_RESOURCE) { + hval = Z_RES_HANDLE_P(offset); + goto num_index_prop; + } else if (IS_CONST == IS_CV && Z_TYPE_P(offset) == IS_UNDEF) { + GET_OP2_UNDEF_CV(offset, BP_VAR_R); + str = ZSTR_EMPTY_ALLOC(); + goto str_index_prop; + } else { + zend_error(E_WARNING, "Illegal offset type in isset or empty"); + goto isset_not_found; + } + + if (opline->extended_value & ZEND_ISSET) { + /* > IS_NULL means not IS_UNDEF and not IS_NULL */ + result = value != NULL && 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 == NULL || !i_zend_is_true(value)); + } + goto isset_dim_obj_exit; + } else if (((IS_TMP_VAR|IS_VAR) & (IS_VAR|IS_CV)) && Z_ISREF_P(container)) { + container = Z_REFVAL_P(container); + if (EXPECTED(Z_TYPE_P(container) == IS_ARRAY)) { + goto isset_dim_obj_array; + } } - zend_bailout(); - ZEND_VM_NEXT_OPCODE(); /* Never reached */ -} - -static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_STRLEN_SPEC_TMPVAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) -{ - USE_OPLINE - zval *value; - zend_free_op free_op1; - SAVE_OPLINE(); - value = _get_zval_ptr_var(opline->op1.var, execute_data, &free_op1); -try_strlen: - if (EXPECTED(Z_TYPE_P(value) == IS_STRING)) { - ZVAL_LONG(EX_VAR(opline->result.var), Z_STRLEN_P(value)); - } else { - zend_bool strict; + if (IS_CONST == IS_CV && UNEXPECTED(Z_TYPE_P(offset) == IS_UNDEF)) { + offset = GET_OP2_UNDEF_CV(offset, BP_VAR_R); + } - if ((IS_TMP_VAR|IS_VAR) == IS_CV && UNEXPECTED(Z_TYPE_P(value) == IS_UNDEF)) { - value = GET_OP1_UNDEF_CV(value, BP_VAR_R); - } - if (((IS_TMP_VAR|IS_VAR) & (IS_VAR|IS_CV)) && Z_TYPE_P(value) == IS_REFERENCE) { - value = Z_REFVAL_P(value); - goto try_strlen; + if (((IS_TMP_VAR|IS_VAR) != IS_CONST && EXPECTED(Z_TYPE_P(container) == IS_OBJECT))) { + if (EXPECTED(Z_OBJ_HT_P(container)->has_dimension)) { + result = + ((opline->extended_value & ZEND_ISSET) == 0) ^ + Z_OBJ_HT_P(container)->has_dimension(container, offset, (opline->extended_value & ZEND_ISSET) == 0); + } else { + zend_error(E_NOTICE, "Trying to check element of non-array"); + goto isset_not_found; } - strict = EX_USES_STRICT_TYPES(); - do { - if (EXPECTED(!strict)) { - zend_string *str; - zval tmp; + } else if (EXPECTED(Z_TYPE_P(container) == IS_STRING)) { /* string offsets */ + zend_long lval; - ZVAL_COPY(&tmp, value); - if (zend_parse_arg_str_weak(&tmp, &str)) { - ZVAL_LONG(EX_VAR(opline->result.var), ZSTR_LEN(str)); - zval_ptr_dtor(&tmp); - break; + if (EXPECTED(Z_TYPE_P(offset) == IS_LONG)) { + lval = Z_LVAL_P(offset); +isset_str_offset: + if (UNEXPECTED(lval < 0)) { /* Handle negative offset */ + lval += (zend_long)Z_STRLEN_P(container); + } + if (EXPECTED(lval >= 0) && (size_t)lval < Z_STRLEN_P(container)) { + if (opline->extended_value & ZEND_ISSET) { + result = 1; + } else { + result = (Z_STRVAL_P(container)[lval] == '0'); } - zval_ptr_dtor(&tmp); + } else { + goto isset_not_found; } - zend_internal_type_error(strict, "strlen() expects parameter 1 to be string, %s given", zend_get_type_by_const(Z_TYPE_P(value))); - ZVAL_NULL(EX_VAR(opline->result.var)); - } while (0); + } else { + if (IS_CONST & (IS_CV|IS_VAR)) { + ZVAL_DEREF(offset); + } + if (Z_TYPE_P(offset) < IS_STRING /* simple scalar types */ + || (Z_TYPE_P(offset) == IS_STRING /* or numeric string */ + && IS_LONG == is_numeric_string(Z_STRVAL_P(offset), Z_STRLEN_P(offset), NULL, NULL, 0))) { + lval = zval_get_long(offset); + goto isset_str_offset; + } + goto isset_not_found; + } + } else { +isset_not_found: + result = ((opline->extended_value & ZEND_ISSET) == 0); } + +isset_dim_obj_exit: + zval_ptr_dtor_nogc(free_op1); + ZEND_VM_SMART_BRANCH(result, 1); + ZVAL_BOOL(EX_VAR(opline->result.var), result); ZEND_VM_NEXT_OPCODE_CHECK_EXCEPTION(); } @@@ -55117,220 -43287,137 +55249,224 @@@ static ZEND_OPCODE_HANDLER_RET ZEND_FAS } } - if ((IS_TMP_VAR|IS_VAR) != IS_CONST) { - zend_string_release(name); + call_info = ZEND_CALL_NESTED_FUNCTION; + if (UNEXPECTED((fbc->common.fn_flags & ZEND_ACC_STATIC) != 0)) { + obj = NULL; + } else if ((IS_TMP_VAR|IS_VAR) & (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 */ } -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); - } - ZVAL_COPY(EX_VAR(opline->result.var), retval); - } else { - ZVAL_INDIRECT(EX_VAR(opline->result.var), retval); - } - ZEND_VM_NEXT_OPCODE_CHECK_EXCEPTION(); -} ++ zval_ptr_dtor_nogc(free_op1); + -static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_FETCH_R_SPEC_TMPVAR_UNUSED_HANDLER(ZEND_OPCODE_HANDLER_ARGS) -{ - ZEND_VM_TAIL_CALL(zend_fetch_var_address_helper_SPEC_TMPVAR_UNUSED(BP_VAR_R ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); -} ++ if (((IS_TMP_VAR|IS_VAR) & (IS_VAR|IS_TMP_VAR)) && UNEXPECTED(EG(exception))) { ++ HANDLE_EXCEPTION(); ++ } + -static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_FETCH_W_SPEC_TMPVAR_UNUSED_HANDLER(ZEND_OPCODE_HANDLER_ARGS) -{ - ZEND_VM_TAIL_CALL(zend_fetch_var_address_helper_SPEC_TMPVAR_UNUSED(BP_VAR_W ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); -} + 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; - zval_ptr_dtor_nogc(free_op1); - - ZEND_VM_NEXT_OPCODE_CHECK_EXCEPTION(); -static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_FETCH_RW_SPEC_TMPVAR_UNUSED_HANDLER(ZEND_OPCODE_HANDLER_ARGS) -{ - ZEND_VM_TAIL_CALL(zend_fetch_var_address_helper_SPEC_TMPVAR_UNUSED(BP_VAR_RW ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); ++ ZEND_VM_NEXT_OPCODE(); } -static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_FETCH_FUNC_ARG_SPEC_TMPVAR_UNUSED_HANDLER(ZEND_OPCODE_HANDLER_ARGS) +static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_CASE_SPEC_TMPVAR_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE + zend_free_op free_op1; + zval *op1, *op2, *result; - if (zend_is_by_ref_func_arg_fetch(opline, EX(call))) { - ZEND_VM_TAIL_CALL(zend_fetch_var_address_helper_SPEC_TMPVAR_UNUSED(BP_VAR_W ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); - } else { - ZEND_VM_TAIL_CALL(zend_fetch_var_address_helper_SPEC_TMPVAR_UNUSED(BP_VAR_R ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); - } -} + op1 = _get_zval_ptr_var(opline->op1.var, execute_data, &free_op1); + op2 = _get_zval_ptr_cv_undef(execute_data, opline->op2.var); + do { + int result; -static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_FETCH_UNSET_SPEC_TMPVAR_UNUSED_HANDLER(ZEND_OPCODE_HANDLER_ARGS) -{ - ZEND_VM_TAIL_CALL(zend_fetch_var_address_helper_SPEC_TMPVAR_UNUSED(BP_VAR_UNSET ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); -} + 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); + } + } else { + result = (zendi_smart_strcmp(Z_STR_P(op1), Z_STR_P(op2)) == 0); + } -static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_FETCH_IS_SPEC_TMPVAR_UNUSED_HANDLER(ZEND_OPCODE_HANDLER_ARGS) -{ - ZEND_VM_TAIL_CALL(zend_fetch_var_address_helper_SPEC_TMPVAR_UNUSED(BP_VAR_IS ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_CC)); + } else { + break; + } + } 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_TMP_VAR|IS_VAR) == IS_CV && UNEXPECTED(Z_TYPE_P(op1) == IS_UNDEF)) { + op1 = GET_OP1_UNDEF_CV(op1, BP_VAR_R); + } + if (IS_CV == IS_CV && UNEXPECTED(Z_TYPE_P(op2) == IS_UNDEF)) { + op2 = GET_OP2_UNDEF_CV(op2, BP_VAR_R); + } + result = EX_VAR(opline->result.var); + compare_function(result, op1, op2); + ZVAL_BOOL(result, Z_LVAL_P(result) == 0); + + ZEND_VM_NEXT_OPCODE_CHECK_EXCEPTION(); } -static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_UNSET_VAR_SPEC_TMPVAR_UNUSED_HANDLER(ZEND_OPCODE_HANDLER_ARGS) +static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_ISSET_ISEMPTY_DIM_OBJ_SPEC_TMPVAR_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE - zval tmp, *varname; - HashTable *target_symbol_table; zend_free_op free_op1; + zval *container; + int result; + zend_ulong hval; + zval *offset; SAVE_OPLINE(); - if ((IS_TMP_VAR|IS_VAR) == IS_CV && - IS_UNUSED == IS_UNUSED && - (opline->extended_value & ZEND_QUICK_SET)) { - zval *var = EX_VAR(opline->op1.var); + container = _get_zval_ptr_var(opline->op1.var, execute_data, &free_op1); + offset = _get_zval_ptr_cv_undef(execute_data, opline->op2.var); - if (Z_REFCOUNTED_P(var)) { - zend_refcounted *garbage = Z_COUNTED_P(var); + if (EXPECTED(Z_TYPE_P(container) == IS_ARRAY)) { + HashTable *ht; + zval *value; + zend_string *str; - if (!--GC_REFCOUNT(garbage)) { - ZVAL_UNDEF(var); - zval_dtor_func_for_ptr(garbage); - } 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); +isset_dim_obj_array: + ht = Z_ARRVAL_P(container); +isset_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_prop; } } +str_index_prop: + value = zend_hash_find_ind(ht, str); + } else if (EXPECTED(Z_TYPE_P(offset) == IS_LONG)) { + hval = Z_LVAL_P(offset); +num_index_prop: + value = zend_hash_index_find(ht, hval); + } else if ((IS_CV & (IS_VAR|IS_CV)) && EXPECTED(Z_ISREF_P(offset))) { + offset = Z_REFVAL_P(offset); + goto isset_again; + } else if (Z_TYPE_P(offset) == IS_DOUBLE) { + hval = zend_dval_to_lval(Z_DVAL_P(offset)); + goto num_index_prop; + } else if (Z_TYPE_P(offset) == IS_NULL) { + str = ZSTR_EMPTY_ALLOC(); + goto str_index_prop; + } else if (Z_TYPE_P(offset) == IS_FALSE) { + hval = 0; + goto num_index_prop; + } else if (Z_TYPE_P(offset) == IS_TRUE) { + hval = 1; + goto num_index_prop; + } else if (Z_TYPE_P(offset) == IS_RESOURCE) { + hval = Z_RES_HANDLE_P(offset); + goto num_index_prop; + } 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_prop; } else { - ZVAL_UNDEF(var); + zend_error(E_WARNING, "Illegal offset type in isset or empty"); + goto isset_not_found; } - ZEND_VM_NEXT_OPCODE_CHECK_EXCEPTION(); - } - - varname = _get_zval_ptr_var(opline->op1.var, execute_data, &free_op1); - ZVAL_UNDEF(&tmp); - if ((IS_TMP_VAR|IS_VAR) != IS_CONST && Z_TYPE_P(varname) != IS_STRING) { - if ((IS_TMP_VAR|IS_VAR) == IS_CV && UNEXPECTED(Z_TYPE_P(varname) == IS_UNDEF)) { - varname = GET_OP1_UNDEF_CV(varname, BP_VAR_R); + if (opline->extended_value & ZEND_ISSET) { + /* > IS_NULL means not IS_UNDEF and not IS_NULL */ + result = value != NULL && 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 == NULL || !i_zend_is_true(value)); + } + goto isset_dim_obj_exit; + } else if (((IS_TMP_VAR|IS_VAR) & (IS_VAR|IS_CV)) && Z_ISREF_P(container)) { + container = Z_REFVAL_P(container); + if (EXPECTED(Z_TYPE_P(container) == IS_ARRAY)) { + goto isset_dim_obj_array; } - ZVAL_STR(&tmp, zval_get_string(varname)); - varname = &tmp; } - if (IS_UNUSED != IS_UNUSED) { - zend_class_entry *ce; + if (IS_CV == IS_CV && UNEXPECTED(Z_TYPE_P(offset) == IS_UNDEF)) { + offset = GET_OP2_UNDEF_CV(offset, BP_VAR_R); + } - if (IS_UNUSED == 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 ((IS_TMP_VAR|IS_VAR) != IS_CONST && Z_TYPE(tmp) != IS_UNDEF) { - zend_string_release(Z_STR(tmp)); - } - zval_ptr_dtor_nogc(free_op1); - HANDLE_EXCEPTION(); + if (((IS_TMP_VAR|IS_VAR) != IS_CONST && EXPECTED(Z_TYPE_P(container) == IS_OBJECT))) { + if (EXPECTED(Z_OBJ_HT_P(container)->has_dimension)) { + result = + ((opline->extended_value & ZEND_ISSET) == 0) ^ + Z_OBJ_HT_P(container)->has_dimension(container, offset, (opline->extended_value & ZEND_ISSET) == 0); + } else { + zend_error(E_NOTICE, "Trying to check element of non-array"); + goto isset_not_found; + } + } else if (EXPECTED(Z_TYPE_P(container) == IS_STRING)) { /* string offsets */ + zend_long lval; + + if (EXPECTED(Z_TYPE_P(offset) == IS_LONG)) { + lval = Z_LVAL_P(offset); +isset_str_offset: + if (UNEXPECTED(lval < 0)) { /* Handle negative offset */ + lval += (zend_long)Z_STRLEN_P(container); + } + if (EXPECTED(lval >= 0) && (size_t)lval < Z_STRLEN_P(container)) { + if (opline->extended_value & ZEND_ISSET) { + result = 1; + } else { + result = (Z_STRVAL_P(container)[lval] == '0'); } - CACHE_PTR(Z_CACHE_SLOT_P(EX_CONSTANT(opline->op2)), ce); + } else { + goto isset_not_found; } } else { - ce = Z_CE_P(EX_VAR(opline->op2.var)); + if (IS_CV & (IS_CV|IS_VAR)) { + ZVAL_DEREF(offset); + } + if (Z_TYPE_P(offset) < IS_STRING /* simple scalar types */ + || (Z_TYPE_P(offset) == IS_STRING /* or numeric string */ + && IS_LONG == is_numeric_string(Z_STRVAL_P(offset), Z_STRLEN_P(offset), NULL, NULL, 0))) { + lval = zval_get_long(offset); + goto isset_str_offset; + } + goto isset_not_found; } - 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)); +isset_not_found: + result = ((opline->extended_value & ZEND_ISSET) == 0); } - if ((IS_TMP_VAR|IS_VAR) != IS_CONST && Z_TYPE(tmp) != IS_UNDEF) { - zend_string_release(Z_STR(tmp)); - } +isset_dim_obj_exit: + zval_ptr_dtor_nogc(free_op1); + ZEND_VM_SMART_BRANCH(result, 1); + ZVAL_BOOL(EX_VAR(opline->result.var), result); ZEND_VM_NEXT_OPCODE_CHECK_EXCEPTION(); } @@@ -56407,21 -44399,24 +56543,25 @@@ static ZEND_OPCODE_HANDLER_RET ZEND_FAS GC_REFCOUNT(obj)++; /* For $this pointer */ } ++ zval_ptr_dtor_nogc(free_op2); + zval_ptr_dtor_nogc(free_op1); + + if (((IS_TMP_VAR|IS_VAR) & (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; - zval_ptr_dtor_nogc(free_op2); - zval_ptr_dtor_nogc(free_op1); - - ZEND_VM_NEXT_OPCODE_CHECK_EXCEPTION(); + ZEND_VM_NEXT_OPCODE(); } -static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_CASE_SPEC_TMPVAR_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS) +static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_CASE_SPEC_TMPVAR_TMPVAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE - zend_free_op free_op1; + zend_free_op free_op1, free_op2; zval *op1, *op2, *result; op1 = _get_zval_ptr_var(opline->op1.var, execute_data, &free_op1);