installer.php

Joomla!是一套获得过多个奖项的内容管理系统(Content Management System, CMS)。Joomla!采用PHP+MySQL数据库开发

<?php

/**
 * @version		$Id: installer.php 10381 2008-06-01 03:35:53Z pasamio $
 * @package		Joomla
 * @subpackage	Installation
 * @copyright	Copyright (C) 2005 - 2008 Open Source Matters. All rights reserved.
 * @license		GNU/GPL, see LICENSE.php
 * Joomla! is free software. This version may have been modified pursuant
 * to the GNU General Public License, and as distributed it includes or
 * is derivative of works licensed under the GNU General Public License or
 * other free or open source software licenses.
 * See COPYRIGHT.php for copyright notices and details.
 */

defined('_JEXEC') or die('Restricted access');

$here	= dirname(__FILE__);
require_once( $here.DS.'controller.php');
require_once( $here.DS.'helper.php');

// Get the controller
$config = array();

// check on proper task:
// lang for installation
// removedir for remove directory message
if (file_exists( JPATH_CONFIGURATION . DS . 'configuration.php' ) && (filesize( JPATH_CONFIGURATION . DS . 'configuration.php' ) > 10) && file_exists( JPATH_INSTALLATION . DS . 'index.php' )) {
	$config['default_task']	= 'removedir';
} else {
	$config['default_task']	= 'lang';
}
$controller	= new JInstallationController($config);
$controller->initialize();

// Set some paths
$controller->addViewPath ( $here.DS.'views'  );
$controller->addModelPath( $here.DS.'models' );

// Process the request
$task = JRequest::getCmd( 'task' );
$controller->execute( $task );