Merge pull request #99 from LExpress/revert-94-apcu

Revert "Makes sfAPCCache compatible with APCu"

Author: GromNaN

lib/cache/sfAPCCache.class.php

@@ -197,12 +197,9 @@ protected function getCacheInfo($key)
 
     if (is_array($infos['cache_list']))
     {
-      // Compatibility with APCu PHP 5.5+
-      $infoKey = extension_loaded('apcu') ? 'key' : 'info';
-
       foreach ($infos['cache_list'] as $info)
       {
-        if ($this->getOption('prefix').$key == $info[$infoKey])
+        if ($this->getOption('prefix').$key == $info['info'])
         {
           return $info;
         }