From ccc7e75d2948e52c5f88efff65a9736ed87d5a1d Mon Sep 17 00:00:00 2001
From: jwarnier <jwarnier@ispconfig3>
Date: Wed, 08 Sep 2010 16:45:46 -0400
Subject: [PATCH] replace double-quotes with single-quotes whenever appropriate and remove exec()s

---
 interface/lib/classes/tpl_cache.inc.php |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/interface/lib/classes/tpl_cache.inc.php b/interface/lib/classes/tpl_cache.inc.php
index a4c6eec..18e7d38 100644
--- a/interface/lib/classes/tpl_cache.inc.php
+++ b/interface/lib/classes/tpl_cache.inc.php
@@ -82,7 +82,7 @@
      * @return boolean
      */
     function setCacheExtension($str = null) {
-        if ($str == null || !ereg('^[a-z0-9]+$', strtolower($str))) return false;
+        if ($str == null || !preg_match('/^[a-z0-9]+$/', strtolower($str))) return false;
         $this->OPTIONS['CACHE_EXTENSION'] = strtolower($str);
         return true;
     }
@@ -161,7 +161,7 @@
         $filepath = dirname($file);
         if (is_dir($filepath)) return true;
 
-        $dirs = split('[\\/]', $filepath);
+        $dirs = preg_split('/[\\/]/', $filepath);
         $currpath;
         foreach ($dirs as $dir) {
             $currpath .= $dir .'/';

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