From b97ac84a34b38d39ffe1b13923f7a9021b355e3e Mon Sep 17 00:00:00 2001
From: Mark Story <mark@mark-story.com>
Date: Thu, 14 Jan 2010 23:41:35 -0500
Subject: [PATCH] Fixing method_exists use in Validation for php4
 compatibility.

---
 cake/libs/validation.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/cake/libs/validation.php b/cake/libs/validation.php
index eeb23030f0f..e34dbbfa40f 100644
--- a/cake/libs/validation.php
+++ b/cake/libs/validation.php
@@ -927,7 +927,7 @@ function _pass($method, $check, $classPrefix) {
 			trigger_error(sprintf(__('Could not find %s class, unable to complete validation.', true), $className), E_USER_WARNING);
 			return false;
 		}
-		if (!method_exists($className, $method)) {
+		if (!is_callable(array($className, $method))) {
 			trigger_error(sprintf(__('Method %s does not exist on %s unable to complete validation.', true), $method, $className), E_USER_WARNING);
 			return false;
 		}