61 lines
1.6 KiB
PHP
61 lines
1.6 KiB
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\Config;
|
||
|
|
|
||
|
|
use Symfony\Component\Config\Resource\SelfCheckingResourceChecker;
|
||
|
|
|
||
|
|
/**
|
||
|
|
* ConfigCache caches arbitrary content in files on disk.
|
||
|
|
*
|
||
|
|
* When in debug mode, those metadata resources that implement
|
||
|
|
* \Symfony\Component\Config\Resource\SelfCheckingResourceInterface will
|
||
|
|
* be used to check cache freshness.
|
||
|
|
*
|
||
|
|
* @author Fabien Potencier <fabien@symfony.com>
|
||
|
|
* @author Matthias Pigulla <mp@webfactory.de>
|
||
|
|
*/
|
||
|
|
class ConfigCache extends ResourceCheckerConfigCache
|
||
|
|
{
|
||
|
|
/**
|
||
|
|
* @param string $file The absolute cache path
|
||
|
|
* @param bool $debug Whether debugging is enabled or not
|
||
|
|
* @param string|null $metaFile The absolute path to the meta file
|
||
|
|
*/
|
||
|
|
public function __construct(
|
||
|
|
string $file,
|
||
|
|
private bool $debug,
|
||
|
|
?string $metaFile = null,
|
||
|
|
) {
|
||
|
|
$checkers = [];
|
||
|
|
if (true === $this->debug) {
|
||
|
|
$checkers = [new SelfCheckingResourceChecker()];
|
||
|
|
}
|
||
|
|
|
||
|
|
parent::__construct($file, $checkers, $metaFile);
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Checks if the cache is still fresh.
|
||
|
|
*
|
||
|
|
* This implementation always returns true when debug is off and the
|
||
|
|
* cache file exists.
|
||
|
|
*/
|
||
|
|
public function isFresh(): bool
|
||
|
|
{
|
||
|
|
if (!$this->debug && is_file($this->getPath())) {
|
||
|
|
return true;
|
||
|
|
}
|
||
|
|
|
||
|
|
return parent::isFresh();
|
||
|
|
}
|
||
|
|
}
|