Current File : /www/old2/_music/diplomka/diplomka/src/API/libs/Nette/Caching/OutputHelper.php
<?php
/**
* This file is part of the Nette Framework (http://nette.org)
*
* Copyright (c) 2004 David Grudl (http://davidgrudl.com)
*
* For the full copyright and license information, please view
* the file license.txt that was distributed with this source code.
*/
namespace Nette\Caching;
use Nette;
/**
* Output caching helper.
*
* @author David Grudl
*/
class OutputHelper extends Nette\Object
{
/** @var array */
public $dependencies;
/** @var Cache */
private $cache;
/** @var string */
private $key;
public function __construct(Cache $cache, $key)
{
$this->cache = $cache;
$this->key = $key;
ob_start();
}
/**
* Stops and saves the cache.
* @param array dependencies
* @return void
*/
public function end(array $dependencies = NULL)
{
if ($this->cache === NULL) {
throw new Nette\InvalidStateException('Output cache has already been saved.');
}
$this->cache->save($this->key, ob_get_flush(), (array) $dependencies + (array) $this->dependencies);
$this->cache = NULL;
}
}
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