/** * singleton * * @return Timetracker_Controller */ public static function getInstance() { if (self::$_instance === NULL) { self::$_instance = new Timetracker_Controller(); } return self::$_instance; }
/** * singleton * * @return Timetracker_Controller */ public static function getInstance() { if (self::$_instance === NULL) { self::$_instance = new self(); } return self::$_instance; }