FileResource.php

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<?php
 
/*
 * This file is part of the Assetic package, an OpenSky project.
 *
 * (c) 2010-2014 OpenSky Project Inc
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
 
namespace Assetic\Factory\Resource;
 
class FileResource implements ResourceInterface
{
    private $path;
 
    public function __construct($path)
    {
        $this->path = $path;
    }
 
    public function isFresh($timestamp)
    {
        return file_exists($this->path) && filemtime($this->path) <= $timestamp;
    }
 
    public function getContent()
    {
        return file_exists($this->path) ? file_get_contents($this->path) : '';
    }
 
    public function __toString()
    {
        return $this->path;
    }
}