From 7ae84e3d5d1bd004a6c4e1cae3fa2be430f8b13a Mon Sep 17 00:00:00 2001
From: Val Bancer <valerij.bancer@gmail.com>
Date: Thu, 28 Dec 2017 10:02:35 +0100
Subject: [PATCH] Makes the cache key shorter by using md5()

---
 lib/Cake/Cache/CacheEngine.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/Cake/Cache/CacheEngine.php b/lib/Cake/Cache/CacheEngine.php
index 07322bbae..bd236ae5f 100644
--- a/lib/Cake/Cache/CacheEngine.php
+++ b/lib/Cake/Cache/CacheEngine.php
@@ -181,7 +181,7 @@ abstract class CacheEngine {
 
 		$prefix = '';
 		if (!empty($this->_groupPrefix)) {
-			$prefix = vsprintf($this->_groupPrefix, $this->groups());
+			$prefix = md5(vsprintf($this->_groupPrefix, $this->groups()));
 		}
 
 		$key = preg_replace('/[\s]+/', '_', strtolower(trim(str_replace(array(DS, '/', '.'), '_', strval($key)))));