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Name	Size	Permission
AbstractAdapter.php	7.89 KB	-rw-rw-r--
AbstractTagAwareAdapter.php	12.24 KB	-rw-rw-r--
AdapterInterface.php	986 B	-rw-rw-r--
ApcuAdapter.php	3.24 KB	-rw-rw-r--
ArrayAdapter.php	10.85 KB	-rw-rw-r--
ChainAdapter.php	8.67 KB	-rw-rw-r--
CouchbaseBucketAdapter.php	7.53 KB	-rw-rw-r--
DoctrineAdapter.php	2.52 KB	-rw-rw-r--
FilesystemAdapter.php	933 B	-rw-rw-r--
FilesystemTagAwareAdapter.php	7.41 KB	-rw-rw-r--
MemcachedAdapter.php	13.43 KB	-rw-rw-r--
NullAdapter.php	2.67 KB	-rw-rw-r--
PdoAdapter.php	21.55 KB	-rw-rw-r--
PhpArrayAdapter.php	12.29 KB	-rw-rw-r--
PhpFilesAdapter.php	10.01 KB	-rw-rw-r--
ProxyAdapter.php	8.11 KB	-rw-rw-r--
Psr16Adapter.php	1.86 KB	-rw-rw-r--
RedisAdapter.php	1 KB	-rw-rw-r--
RedisTagAwareAdapter.php	11.04 KB	-rw-rw-r--
TagAwareAdapter.php	11.25 KB	-rw-rw-r--
TagAwareAdapterInterface.php	785 B	-rw-rw-r--
TraceableAdapter.php	6.76 KB	-rw-rw-r--
TraceableTagAwareAdapter.php	926 B	-rw-rw-r--

Code Editor : Psr16Adapter.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\SimpleCache\CacheInterface;
use Symfony\Component\Cache\PruneableInterface;
use Symfony\Component\Cache\ResettableInterface;
use Symfony\Component\Cache\Traits\ProxyTrait;

/**
 * Turns a PSR-16 cache into a PSR-6 one.
 *
 * @author Nicolas Grekas <p@tchwork.com>
 */
class Psr16Adapter extends AbstractAdapter implements PruneableInterface, ResettableInterface
{
    /**
     * @internal
     */
    protected const NS_SEPARATOR = '_';

use ProxyTrait;

private $miss;

public function __construct(CacheInterface $pool, string $namespace = '', int $defaultLifetime = 0)
    {
        parent::__construct($namespace, $defaultLifetime);

$this->pool = $pool;
        $this->miss = new \stdClass();
    }

/**
     * {@inheritdoc}
     */
    protected function doFetch(array $ids)
    {
        foreach ($this->pool->getMultiple($ids, $this->miss) as $key => $value) {
            if ($this->miss !== $value) {
                yield $key => $value;
            }
        }
    }

/**
     * {@inheritdoc}
     */
    protected function doHave(string $id)
    {
        return $this->pool->has($id);
    }

/**
     * {@inheritdoc}
     */
    protected function doClear(string $namespace)
    {
        return $this->pool->clear();
    }

/**
     * {@inheritdoc}
     */
    protected function doDelete(array $ids)
    {
        return $this->pool->deleteMultiple($ids);
    }

/**
     * {@inheritdoc}
     */
    protected function doSave(array $values, int $lifetime)
    {
        return $this->pool->setMultiple($values, 0 === $lifetime ? null : $lifetime);
    }
}

${this.title}

Code Editor : Psr16Adapter.php