vendor/friendsofsymfony/rest-bundle/EventListener/ZoneMatcherListener.php line 37
<?php/** This file is part of the FOSRestBundle package.** (c) FriendsOfSymfony <http://friendsofsymfony.github.com/>** For the full copyright and license information, please view the LICENSE* file that was distributed with this source code.*/namespace FOS\RestBundle\EventListener;use FOS\RestBundle\FOSRestBundle;use Symfony\Component\HttpFoundation\RequestMatcherInterface;use Symfony\Component\HttpKernel\Event\RequestEvent;/*** Matches FOSRest's zones.** @author Florian Voutzinos <florian@voutzinos.com>** @internal*/class ZoneMatcherListener{private $requestMatchers = [];public function addRequestMatcher(RequestMatcherInterface $requestMatcher){$this->requestMatchers[] = $requestMatcher;}/*** Adds an optional "_fos_rest_zone" request attribute to be checked for existence by other listeners.*/public function onKernelRequest(RequestEvent $event): void{$request = $event->getRequest();foreach ($this->requestMatchers as $requestMatcher) {if ($requestMatcher->matches($request)) {$request->attributes->set(FOSRestBundle::ZONE_ATTRIBUTE, true);return;}}$request->attributes->set(FOSRestBundle::ZONE_ATTRIBUTE, false);}}