<?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\HttpKernel\Profiler; use Memcached; /** * Memcached Profiler Storage * * @author Andrej Hudec <pulzarraider@gmail.com> */ class MemcachedProfilerStorage extends BaseMemcacheProfilerStorage { /** * @var Memcached */ private $memcached; /** * Internal convenience method that returns the instance of the Memcached * * @return Memcached */ protected function getMemcached() { if (null === $this->memcached) { if (!preg_match('#^memcached://(?(?=\\[.*\\])\\[(.*)\\]|(.*)):(.*)$#', $this->dsn, $matches)) { throw new \RuntimeException(sprintf('Please check your configuration. You are trying to use Memcached with an invalid dsn "%s". The expected format is "memcached://[host]:port".', $this->dsn)); } $host = $matches[1] ?: $matches[2]; $port = $matches[3]; $memcached = new Memcached(); //disable compression to allow appending $memcached ->setOption(Memcached::OPT_COMPRESSION, false); $memcached ->addServer($host, $port); $this->memcached = $memcached; } return $this->memcached; } /** * Set instance of the Memcached * * @param Memcached $memcached */ public function setMemcached($memcached) { $this->memcached = $memcached; } /** * {@inheritdoc} */ protected function getValue($key) { return $this ->getMemcached() ->get($key); } /** * {@inheritdoc} */ protected function setValue($key, $value, $expiration = 0) { return $this ->getMemcached() ->set($key, $value, time() + $expiration); } /** * {@inheritdoc} */ protected function delete($key) { return $this ->getMemcached() ->delete($key); } /** * {@inheritdoc} */ protected function appendValue($key, $value, $expiration = 0) { $memcached = $this ->getMemcached(); if (!($result = $memcached ->append($key, $value))) { return $memcached ->set($key, $value, $expiration); } return $result; } }