CI框架源码阅读---------Model.php_PHP教程

[php]

/**

* CodeIgniter

*

* An open source application development framework for PHP 5.1.6 or newer

*

* @package CodeIgniter

* @author ExpressionEngine Dev Team

* @copyright Copyright (c) 2008 - 2011, EllisLab, Inc.

* @license http://codeigniter.com/user_guide/license.html

* @link http://codeigniter.com

* @since Version 1.0

* @filesource

*/

// ------------------------------------------------------------------------

/**

* CodeIgniter Model Class

*

* @package CodeIgniter

* @subpackage Libraries

* @category Libraries

* @author ExpressionEngine Dev Team

* @link http://codeigniter.com/user_guide/libraries/config.html

*/

class CI_Model {

/**

* Constructor

*

* @access public

*/

function __construct()

{

log_message('debug', "Model Class Initialized");

}

/**

* __get

*

* Allows models to access CI's loaded classes using the same

* syntax as controllers.

* 允许模型使用与控制器相同的方法去访问CI控制器载入的类

* @param string

* @access private

*/

function __get($key)

{

$CI =& get_instance();

return $CI->$key;

}

}

// END Model Class

/* End of file Model.php */

/* Location: ./system/core/Model.php */

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