src/EventSubscriber/ProfilerSubscriber.php line 21
<?phpnamespace App\EventSubscriber;use Symfony\Component\EventDispatcher\EventSubscriberInterface;use Symfony\Component\HttpKernel\Event\ResponseEvent;use Symfony\Component\HttpKernel\KernelEvents;class ProfilerSubscriber implements EventSubscriberInterface{/*** @return string[]*/public static function getSubscribedEvents(): array{return [KernelEvents::RESPONSE => 'onKernelResponse',];}public function onKernelResponse(ResponseEvent $event): void{$response = $event->getResponse();$response->headers->set('Symfony-Debug-Toolbar-Replace', '1');}}