src/Event/JsonResponseFormatterListener.php line 9

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  1. <?php
  2. namespace App\Event;
  4. use Symfony\Component\HttpFoundation\JsonResponse;
  5. use Symfony\Component\HttpKernel\Event\ResponseEvent;
  7. class JsonResponseFormatterListener
  8. {
  9.     public function onKernelResponse(ResponseEvent $event)
  10.     {
  11.         $response = $event->getResponse();
  13.         if ($response instanceof JsonResponse) {
  14.             $response->setEncodingOptions(JSON_PRETTY_PRINT | JSON_UNESCAPED_SLASHES | JSON_UNESCAPED_UNICODE);
  15.             $response->headers->set('Content-Type', 'application/json; charset=utf-8');
  16.         }
  17.     }
  18. }