From: Dmitry Stogov <dmitry@php.net>
Date: Wed, 9 Jan 2008 07:57:23 +0000 (+0000)
Subject: Fixed bug #43703 (Signature compatibility check broken)
X-Git-Tag: php-5.2.6RC1~185
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=b58a5db130e4ea681a3e1cf28b52f42dc224e12e;p=php

Fixed bug #43703 (Signature compatibility check broken)
---

diff --git a/NEWS b/NEWS
index e84d02d403..29a955de76 100644
--- a/NEWS
+++ b/NEWS
@@ -7,6 +7,7 @@ PHP                                                                        NEWS
 
 - Fixed bug #43793 (zlib filter is unable to auto-detect gzip/zlib file headers).
   (Greg)
+- Fixed bug #43703 (Signature compatibility check broken). (Dmitry)
 - Fixed bug #43663 (Extending PDO class with a __call() function doesn't work). 
   (David Soria Parra)
 - Fixed bug #43647 (Make FindFile use PATH_SEPARATOR instead of ";"). (Ilia)
diff --git a/Zend/tests/bug43703.phpt b/Zend/tests/bug43703.phpt
new file mode 100644
index 0000000000..de4f8a89fd
--- /dev/null
+++ b/Zend/tests/bug43703.phpt
@@ -0,0 +1,23 @@
+--TEST--
+Bug #43703 (Signature compatibility check broken)
+--FILE--
+<?php
+class JoinPoint
+{
+}
+
+abstract class Pointcut
+{
+    abstract public function evaluate(JoinPoint $joinPoint);
+}
+
+class Read extends Pointcut
+{
+    public function evaluate(Joinpoint $joinPoint)
+    {
+    }
+}
+?>
+DONE
+--EXPECT--
+DONE
diff --git a/Zend/zend_compile.c b/Zend/zend_compile.c
index bd6f3cc299..3ba4cad32b 100644
--- a/Zend/zend_compile.c
+++ b/Zend/zend_compile.c
@@ -2021,7 +2021,7 @@ static zend_bool zend_do_perform_implementation_check(zend_function *fe, zend_fu
 			return 0;
 		}
 		if (fe->common.arg_info[i].class_name
-			&& strcmp(fe->common.arg_info[i].class_name, proto->common.arg_info[i].class_name)!=0) {
+			&& strcasecmp(fe->common.arg_info[i].class_name, proto->common.arg_info[i].class_name)!=0) {
 			return 0;
 		}
 		if (fe->common.arg_info[i].array_type_hint != proto->common.arg_info[i].array_type_hint) {