From 046bdeaaab397567d70d40d0f1a0bae0215bc678 Mon Sep 17 00:00:00 2001
From: Andi Gutmans <andi@php.net>
Date: Mon, 14 Oct 2002 20:13:03 +0000
Subject: [PATCH] - Support new classname::$class_name, e.g.: <?

	class foo::bar {
		public $hello = "Hello, World\n";
	}

	$name = "bar";
	$obj = new foo::$name;
	print $obj->hello;
?>
---
 Zend/zend_execute.c         | 68 ++++++++++++++++++-------------------
 Zend/zend_language_parser.y |  2 +-
 2 files changed, 35 insertions(+), 35 deletions(-)

diff --git a/Zend/zend_execute.c b/Zend/zend_execute.c
index b0584b7372..cf726acfad 100644
--- a/Zend/zend_execute.c
+++ b/Zend/zend_execute.c
@@ -1798,14 +1798,14 @@ binary_assign_op_addr_obj:
 			case ZEND_FETCH_CLASS:
 				{
 					zend_class_entry **pce;
+					zend_bool is_const;
+					char *class_name_strval;
+					zend_uint class_name_strlen;						
+					zval *class_name;					
+					zval tmp;
+					int retval;
 					
 					if (EX(opline)->op1.op_type == IS_UNUSED) {
-						zval tmp;
-						zval *class_name;
-						zend_bool is_const;
-						char *class_name_strval;
-						zend_uint class_name_strlen;
-						
 						if (EX(opline)->extended_value == ZEND_FETCH_CLASS_SELF) {
 							if (!EG(scope)) {
 								zend_error(E_ERROR, "Cannot fetch self:: when no class scope is active");
@@ -1824,40 +1824,40 @@ binary_assign_op_addr_obj:
 							}
 							EX(Ts)[EX(opline)->result.u.var].EA.class_entry = EG(scope)->parent;
 							NEXT_OPCODE();
-						} 
+						}
+					}
 
-						is_const = (EX(opline)->op2.op_type == IS_CONST);
+					is_const = (EX(opline)->op2.op_type == IS_CONST);
 
-						if (is_const) {
-							class_name_strval = EX(opline)->op2.u.constant.value.str.val;
-							class_name_strlen = EX(opline)->op2.u.constant.value.str.len;
-						} else {
-							class_name = get_zval_ptr(&EX(opline)->op2, EX(Ts), &EG(free_op2), BP_VAR_R);
+					if (is_const) {
+						class_name_strval = EX(opline)->op2.u.constant.value.str.val;
+						class_name_strlen = EX(opline)->op2.u.constant.value.str.len;
+					} else {
+						class_name = get_zval_ptr(&EX(opline)->op2, EX(Ts), &EG(free_op2), BP_VAR_R);
 
-							tmp = *class_name;
-							zval_copy_ctor(&tmp);
-							convert_to_string(&tmp);
-							zend_str_tolower(tmp.value.str.val, tmp.value.str.len);
+						tmp = *class_name;
+						zval_copy_ctor(&tmp);
+						convert_to_string(&tmp);
+						zend_str_tolower(tmp.value.str.val, tmp.value.str.len);
 
-							class_name_strval = tmp.value.str.val;
-							class_name_strlen = tmp.value.str.len;
-						}
+						class_name_strval = tmp.value.str.val;
+						class_name_strlen = tmp.value.str.len;
+					}
 					
-						if (zend_lookup_class(class_name_strval, class_name_strlen, &pce TSRMLS_CC) == FAILURE) {
-							zend_error(E_ERROR, "Class '%s' not found", class_name_strval);
-						} else {
-							EX(Ts)[EX(opline)->result.u.var].EA.class_entry = *pce;
-						}
-						if (!is_const) {
-							zval_dtor(&tmp);
-							FREE_OP(EX(Ts), &EX(opline)->op2, EG(free_op2));
-						}
+					if (EX(opline)->op1.op_type == IS_UNUSED) {
+						retval = zend_lookup_class(class_name_strval, class_name_strlen, &pce TSRMLS_CC);
 					} else {
-						if (zend_hash_find(&EX(Ts)[EX(opline)->op1.u.var].EA.class_entry->class_table, EX(opline)->op2.u.constant.value.str.val, EX(opline)->op2.u.constant.value.str.len+1, (void **)&pce) == FAILURE) {
-							zend_error(E_ERROR, "Class '%s' not found", EX(opline)->op2.u.constant.value.str.val);
-						} else {
-							EX(Ts)[EX(opline)->result.u.var].EA.class_entry = *pce;
-						}
+						retval = zend_hash_find(&EX(Ts)[EX(opline)->op1.u.var].EA.class_entry->class_table, class_name_strval, class_name_strlen+1, (void **)&pce);
+					}
+
+					if (retval == FAILURE) {
+						zend_error(E_ERROR, "Class '%s' not found", class_name_strval);
+					} else {
+						EX(Ts)[EX(opline)->result.u.var].EA.class_entry = *pce;
+					}
+					if (!is_const) {
+						zval_dtor(&tmp);
+						FREE_OP(EX(Ts), &EX(opline)->op2, EG(free_op2));
 					}
 					NEXT_OPCODE();
 				}
diff --git a/Zend/zend_language_parser.y b/Zend/zend_language_parser.y
index 3e7e2f4270..f7d293c5e9 100644
--- a/Zend/zend_language_parser.y
+++ b/Zend/zend_language_parser.y
@@ -586,7 +586,7 @@ catch_or_import_class_entry:
 ;
 
 new_class_entry:
-		parse_class_entry T_STRING { do_fetch_class(&$$, &$1, &$2 TSRMLS_CC); }
+		parse_class_entry static_or_variable_string { do_fetch_class(&$$, &$1, &$2 TSRMLS_CC); }
 	|	static_or_variable_string { do_fetch_class(&$$, NULL, &$1 TSRMLS_CC); }
 ;
 
-- 
2.40.0