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+--- Thread: Controller.php (/showthread.php?tid=55335)
Controller.php - El Forum - 10-22-2012
[eluser]marjune[/eluser]
Hi! I've been checked out the core in codeigniter and i came some interesting stuff that i couldn't seem understand. like in the Controller.php
Code:
<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed');
/**
* 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://ellislab.com/codeigniter/user-guide/license.html
* @link http://codeigniter.com
* @since Version 1.0
* @filesource
*/
// ------------------------------------------------------------------------
/**
* CodeIgniter Application Controller Class
*
* This class object is the super class that every library in
* CodeIgniter will be assigned to.
*
* @package CodeIgniter
* @subpackage Libraries
* @category Libraries
* @author ExpressionEngine Dev Team
* @link http://ellislab.com/codeigniter/user-guide/general/controllers.html
*/
class CI_Controller {
private static $instance;
/**
* Constructor
*/
public function __construct()
{
self::$instance =& $this;
// Assign all the class objects that were instantiated by the
// bootstrap file (CodeIgniter.php) to local class variables
// so that CI can run as one big super object.
foreach (is_loaded() as $var => $class)
{
$this->$var =& load_class($class);
//var_dump($this->$var);
//print $var.' '.$class.' '.count(is_loaded()).'<br>';
}
$this->load =& load_class('Loader', 'core');
$this->load->initialize();
log_message('debug', "Controller Class Initialized");
}
public static function &get;_instance()
{
return self::$instance;
}
}
// END Controller class
/* End of file Controller.php */
/* Location: ./system/core/Controller.php */i know that this class CI can run as one big super object. so we can easily use like
Code:
$this->db->query();
$this->load->view();
$this->load->model();
$this->input->post();and etc.. but some of the things i couldn't understand is like the
Code:
$this->db->query();where in the hell in
Code:
function &load;_class()Code:
$this->db = New CI_DB_mysql_driverCode:
$this->load->view; $this->load->model();thanks