Newscoop\GimmeBundle\Controller\ExceptionController::getFormat PHP Метод

Determine the format to use for the response

protected getFormat ( Request $request, string $format ) : string
$request	Symfony\Component\HttpFoundation\Request	Request instance
$format	string	The format to use for rendering (html, xml, ...)
Результат	string	Encoding format

    protected function getFormat(Request $request, $format)
    {
        return 'json';
    }

ExceptionController