src/EventSubscriber/CompressionSubscriber.php line 28

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  1. <?php
  2. /**
  3.  * Created by PhpStorm.
  4.  * User: admin
  5.  * Date: 14/07/2020
  6.  * Time: 16:53
  7.  *
  8.  * Copyright 2018-2019, Rémi Fongaufier, All rights reserved.
  9.  */
  11. namespace App\EventSubscriber;
  14. use Symfony\Component\EventDispatcher\EventSubscriberInterface;
  15. use Symfony\Component\HttpFoundation\JsonResponse;
  16. use Symfony\Component\HttpKernel\HttpKernelInterface;
  17. use Symfony\Component\HttpKernel\KernelEvents;
  19. class CompressionSubscriber implements EventSubscriberInterface
  20. {
  21.     public static function getSubscribedEvents()
  22.     {
  23.         return array(
  24.             KernelEvents::RESPONSE => array(array('onKernelResponse', -256))
  25.         );
  26.     }
  28.     public function onKernelResponse($event)
  29.     {
  30.         if ($event->getRequestType() != HttpKernelInterface::MASTER_REQUEST) {
  31.             return;
  32.         }
  34.         if (!in_array('ob_gzhandler', ob_list_handlers())) {
  35.             ob_start('ob_gzhandler');
  36.         } else {
  37.             ob_start();
  38.         }
  39.     }
  40. }