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