Edit File: TagAwareAdapterInterface.php
<?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\Cache\Adapter; use Psr\Cache\InvalidArgumentException; /** * Interface for invalidating cached items using tags. * * @author Nicolas Grekas <p@tchwork.com> */ interface TagAwareAdapterInterface extends AdapterInterface { /** * Invalidates cached items using tags. * * @param string[] $tags An array of tags to invalidate * * @return bool True on success * * @throws InvalidArgumentException When $tags is not valid */ public function invalidateTags(array $tags); }