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