Update website

admin/phpMyAdmin/vendor/symfony/config/Resource/SelfCheckingResourceChecker.php

@@ -1,46 +0,0 @@
-<?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\Config\Resource;
-
-use Symfony\Component\Config\ResourceCheckerInterface;
-
-/**
- * Resource checker for instances of SelfCheckingResourceInterface.
- *
- * As these resources perform the actual check themselves, we can provide
- * this class as a standard way of validating them.
- *
- * @author Matthias Pigulla <mp@webfactory.de>
- */
-class SelfCheckingResourceChecker implements ResourceCheckerInterface
-{
-    // Common shared cache, because this checker can be used in different
-    // situations. For example, when using the full stack framework, the router
-    // and the container have their own cache. But they may check the very same
-    // resources
-    private static $cache = [];
-
-    public function supports(ResourceInterface $metadata)
-    {
-        return $metadata instanceof SelfCheckingResourceInterface;
-    }
-
-    /**
-     * @param SelfCheckingResourceInterface $resource
-     */
-    public function isFresh(ResourceInterface $resource, int $timestamp)
-    {
-        $key = "$resource:$timestamp";
-
-        return self::$cache[$key] ?? self::$cache[$key] = $resource->isFresh($timestamp);
-    }
-}