src/EventSubscriber/NoCacheSubscriber.php line 17

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  1. <?php
  2. namespace App\EventSubscriber;
  4. use Symfony\Component\EventDispatcher\EventSubscriberInterface;
  5. use Symfony\Component\HttpKernel\Event\ResponseEvent;
  6. use Symfony\Component\HttpKernel\KernelEvents;
  8. class NoCacheSubscriber implements EventSubscriberInterface
  9. {
  10.     public static function getSubscribedEvents(): array
  11.     {
  12.         return [
  13.             KernelEvents::RESPONSE => 'onKernelResponse',
  14.         ];
  15.     }
  17.     public function onKernelResponse(ResponseEvent $event)
  18.     {
  19.         $response = $event->getResponse();
  21.         // Supprimer les en-têtes inutiles
  22.         $response->headers->remove('Cache-Control');
  23.         $response->headers->remove('Date');
  24.         $response->headers->remove('Expires');
  25.         $response->headers->remove('Pragma');
  26.     }
  27. }