vendor/symfony/security-http/EventListener/SessionLogoutListener.php line 29
<?php/** This file is part of the Symfony package.** (c) Fabien Potencier <fabien@symfony.com>** For the full copyright and license information, please view the LICENSE* file that was distributed with this source code.*/namespace Symfony\Component\Security\Http\EventListener;use Symfony\Component\EventDispatcher\EventSubscriberInterface;use Symfony\Component\Security\Http\Event\LogoutEvent;/*** Handler for clearing invalidating the current session.** @author Johannes M. Schmitt <schmittjoh@gmail.com>** @final*/class SessionLogoutListener implements EventSubscriberInterface{public function onLogout(LogoutEvent $event): void{if ($event->getRequest()->hasSession()) {$event->getRequest()->getSession()->invalidate();}}public static function getSubscribedEvents(): array{return [LogoutEvent::class => 'onLogout',];}}