/**
* @param array $data
* @param int $statusCode
* @return Response
*/
public static function json(array $data, $statusCode = 200)
{
$response = new JsonResponse();
$response->setContent(json_encode($data, JSON_HEX_TAG | JSON_HEX_APOS | JSON_HEX_AMP | JSON_HEX_QUOT));
$response->setHeader('Content-Type', 'application/json');
$response->setStatusCode($statusCode);
return $response;
}