Файл: forsoc.ru/vendor/symfony/config/Symfony/Component/Config/Resource/FileResource.php
Строк: 52
<?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 SymfonyComponentConfigResource;
/**
* FileResource represents a resource stored on the filesystem.
*
* The resource can be a file or a directory.
*
* @author Fabien Potencier <fabien@symfony.com>
*/
class FileResource implements ResourceInterface, Serializable
{
/**
* @var string|false
*/
private $resource;
/**
* Constructor.
*
* @param string $resource The file path to the resource
*/
public function __construct($resource)
{
$this->resource = realpath($resource);
}
/**
* {@inheritdoc}
*/
public function __toString()
{
return (string) $this->resource;
}
/**
* {@inheritdoc}
*/
public function getResource()
{
return $this->resource;
}
/**
* {@inheritdoc}
*/
public function isFresh($timestamp)
{
if (false === $this->resource || !file_exists($this->resource)) {
return false;
}
return filemtime($this->resource) <= $timestamp;
}
public function serialize()
{
return serialize($this->resource);
}
public function unserialize($serialized)
{
$this->resource = unserialize($serialized);
}
}