From: Marcus Boerger <helly@php.net>
Date: Mon, 29 Mar 2004 18:48:59 +0000 (+0000)
Subject: Allow mixed case search for extensions
X-Git-Tag: php-5.0.0RC2RC1~169
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=afe794c0d629a73a497befac853b8ebca6030a9e;p=php

Allow mixed case search for extensions
---

diff --git a/Zend/zend_builtin_functions.c b/Zend/zend_builtin_functions.c
index 93c02f5021..42a82754dc 100644
--- a/Zend/zend_builtin_functions.c
+++ b/Zend/zend_builtin_functions.c
@@ -1700,17 +1700,20 @@ ZEND_FUNCTION(debug_backtrace)
 ZEND_FUNCTION(extension_loaded)
 {
 	zval **extension_name;
+	char *lcname;
 
 	if (ZEND_NUM_ARGS() != 1 || zend_get_parameters_ex(1, &extension_name)) {
 		ZEND_WRONG_PARAM_COUNT();
 	}
 
 	convert_to_string_ex(extension_name);
-	if (zend_hash_exists(&module_registry, Z_STRVAL_PP(extension_name), Z_STRLEN_PP(extension_name)+1)) {
-		RETURN_TRUE;
+	lcname = zend_str_tolower_dup(Z_STRVAL_PP(extension_name), Z_STRLEN_PP(extension_name));
+	if (zend_hash_exists(&module_registry, lcname, Z_STRLEN_PP(extension_name)+1)) {
+		RETVAL_TRUE;
 	} else {
-		RETURN_FALSE;
+		RETVAL_FALSE;
 	}
+	efree(lcname);
 }
 /* }}} */