Output.php
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<?php
/**
* Zend Framework
*
* LICENSE
*
* This source file is subject to the new BSD license that is bundled
* with this package in the file LICENSE.txt.
* It is also available through the world-wide-web at this URL:
* http://framework.zend.com/license/new-bsd
* If you did not receive a copy of the license and are unable to
* obtain it through the world-wide-web, please send an email
* to license@zend.com so we can send you a copy immediately.
*
* @category Zend
* @package Zend_Cache
* @subpackage Frontend
* @copyright Copyright (c) 2005-2007 Zend Technologies USA Inc. (http://www.zend.com)
* @license http://framework.zend.com/license/new-bsd New BSD License
*/
/**
* Zend_Cache_Core
*/
require_once 'Zend/Cache/Core.php';
/**
* @package Zend_Cache
* @subpackage Frontend
* @copyright Copyright (c) 2005-2007 Zend Technologies USA Inc. (http://www.zend.com)
* @license http://framework.zend.com/license/new-bsd New BSD License
*/
class Zend_Cache_Frontend_Output extends Zend_Cache_Core
{
/**
* Constructor
*
* @param array $options associative array of options
*/
public function __construct($options = array())
{
parent::__construct($options);
}
/**
* Start the cache
*
* @param string $id cache id
* @param boolean $doNotTestCacheValidity if set to true, the cache validity won't be tested
* @return boolean true if the cache is hit (false else)
*/
public function start($id, $doNotTestCacheValidity = false)
{
$data = $this->load($id, $doNotTestCacheValidity);
if ($data !== false) {
echo($data);
return true;
}
ob_start();
ob_implicit_flush(false);
return false;
}
/**
* Stop the cache
*
* @param array $tags tags array
* @param int $specificLifetime if != false, set a specific lifetime for this cache record (null => infinite lifetime)
*/
public function end($tags = array(), $specificLifetime = false)
{
$data = ob_get_contents();
ob_end_clean();
$this->save($data, null, $tags, $specificLifetime);
echo($data);
}
}