david
802479ed64
git-svn-id: https://192.168.0.254/svn/Proyectos.FundacionLQDVI_WebCongresos/trunk@2 94ccb1af-fd9d-d947-8d90-7f70ea60afc8
78 lines
1.9 KiB
PHP
78 lines
1.9 KiB
PHP
<?php
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/**
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* @version $Id: output.php 14401 2010-01-26 14:10:00Z louis $
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* @package Joomla.Framework
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* @subpackage Cache
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* @copyright Copyright (C) 2005 - 2010 Open Source Matters. All rights reserved.
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* @license GNU/GPL, see LICENSE.php
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* Joomla! is free software. This version may have been modified pursuant
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* to the GNU General Public License, and as distributed it includes or
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* is derivative of works licensed under the GNU General Public License or
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* other free or open source software licenses.
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* See COPYRIGHT.php for copyright notices and details.
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*/
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// Check to ensure this file is within the rest of the framework
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defined('JPATH_BASE') or die();
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/**
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* Joomla! Cache output type object
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*
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* @package Joomla.Framework
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* @subpackage Cache
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* @since 1.5
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*/
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class JCacheOutput extends JCache
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{
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/**
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* Start the cache
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*
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* @access public
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* @param string $id The cache data id
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* @param string $group The cache data group
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* @return boolean True if the cache is hit (false else)
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* @since 1.5
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*/
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function start( $id, $group=null)
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{
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// If we have data in cache use that...
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$data = $this->get($id, $group);
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if ($data !== false) {
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echo $data;
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return true;
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} else {
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// Nothing in cache... lets start the output buffer and start collecting data for next time.
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ob_start();
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ob_implicit_flush( false );
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// Set id and group placeholders
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$this->_id = $id;
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$this->_group = $group;
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return false;
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}
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}
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/**
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* Stop the cache buffer and store the cached data
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*
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* @access public
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* @return boolean True if cache stored
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* @since 1.5
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*/
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function end()
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{
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// Get data from output buffer and echo it
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$data = ob_get_contents();
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ob_end_clean();
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echo $data;
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// Get id and group and reset them placeholders
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$id = $this->_id;
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$group = $this->_group;
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$this->_id = null;
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$this->_group = null;
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// Get the storage handler and store the cached data
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$this->store($data, $id, $group);
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}
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}
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