From: Dmitry Stogov <dmitry@php.net>
Date: Wed, 22 Aug 2007 13:19:48 +0000 (+0000)
Subject: Fixed bug #42009 (is_a() and is_subclass_of() should NOT call autoload, in the same... 
X-Git-Tag: php-5.2.4RC3~12
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=1aab36e3f22aa55690e03bc22277dc099c6f01f2;p=php

Fixed bug #42009 (is_a() and is_subclass_of() should NOT call autoload, in the same way as "instanceof" operator).
---

diff --git a/NEWS b/NEWS
index 32c11d31e9..998e9ee3bc 100644
--- a/NEWS
+++ b/NEWS
@@ -1,6 +1,8 @@
 PHP                                                                        NEWS
 |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
 ?? Aug 2007, PHP 5.2.4
+- Fixed bug #42009 (is_a() and is_subclass_of() should NOT call autoload,
+  in the same way as "instanceof" operator). (Dmitry)
 - Fixed bug #41904 (proc_open(): empty env array should cause empty
   environment to be passed to process). (Jani)
 
diff --git a/Zend/tests/is_a.phpt b/Zend/tests/is_a.phpt
index dfc0d59b49..f24a6aadb3 100755
--- a/Zend/tests/is_a.phpt
+++ b/Zend/tests/is_a.phpt
@@ -47,5 +47,4 @@ bool(false)
 bool(true)
 bool(false)
 AUTOLOAD 'X1'
-AUTOLOAD 'X2'
 bool(false)
diff --git a/Zend/zend_builtin_functions.c b/Zend/zend_builtin_functions.c
index 7b036edfff..88b14f4b2e 100644
--- a/Zend/zend_builtin_functions.c
+++ b/Zend/zend_builtin_functions.c
@@ -660,7 +660,7 @@ static void is_a_impl(INTERNAL_FUNCTION_PARAMETERS, zend_bool only_subclass)
 
 	convert_to_string_ex(class_name);
 
-	if (zend_lookup_class_ex(Z_STRVAL_PP(class_name), Z_STRLEN_PP(class_name), (instance_ce != NULL), &ce TSRMLS_CC) == FAILURE) {
+	if (zend_lookup_class_ex(Z_STRVAL_PP(class_name), Z_STRLEN_PP(class_name), 0, &ce TSRMLS_CC) == FAILURE) {
 		retval = 0;
 	} else {
 		if (only_subclass) {