Edit File: ProxyTrait.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\Traits; use Symfony\Component\Cache\PruneableInterface; use Symfony\Contracts\Service\ResetInterface; /** * @author Nicolas Grekas <p@tchwork.com> * * @internal */ trait ProxyTrait { private $pool; /** * {@inheritdoc} */ public function prune() { return $this->pool instanceof PruneableInterface && $this->pool->prune(); } /** * {@inheritdoc} */ public function reset() { if ($this->pool instanceof ResetInterface) { $this->pool->reset(); } } }