public static function getInstance() { if (empty(self::$instance)) { self::$instance = new self(); } return self::$instance; }
/** * Retourne l'instance du container App * @return self */ public static function getInstance() { if (is_null(self::$instance)) { self::$instance = new App(); } return self::$instance; }
/** * Returns the singleton instance of this class. * * @return App */ public static function instance() { if (!isset(self::$instance)) { self::$instance = new self(); } return self::$instance; }