/** * returns instance of plugins Engine class * * @return Gpf_Plugins_Engine */ public static function getInstance() { if (self::$instance == null) { self::$instance = new Gpf_Plugins_Engine(); } return self::$instance; }
/** * returns instance of plugins Engine class * * @return Gpf_Plugins_Engine */ public static function getInstance() { if (self::$instance == null) { self::$instance = new Gpf_Plugins_Engine(); } return self::$instance; }