/** * Retrieve PluginLoader * * @return Zend_Loader_PluginLoader */ public static function getPluginLoader() { if (null === self::$_pluginLoader) { require_once 'Zend/Loader/PluginLoader.php'; self::$_pluginLoader = new Zend_Loader_PluginLoader(array('EvHttp_Controller_Action_Helper' => 'EvHttp/Controller/Action/Helper/')); } return self::$_pluginLoader; }