A little help understanding the controller

[eluser]wiredesignz[/eluser]
I use _remap() extensively with a base controller, _remap() is there for good reason and it is a very flexible feature of CI.

Routes and (xwero's favourite) Hooks are ok, but _remap() in a base controller can give you much finer control over your application.

EDIT: Try this base controller template to begin with, set up for a Blog application, but can be modified easily.

Code:

<?php if (!defined('BASEPATH')) exit('No direct script access allowed');
/**
* Blog Controller
*/
class Blog_Controller extends Controller
{
    function Blog_Controller() {
        parent::Controller();
    }
    
    function _remap($action) {

    }
}
/* End of file MY_Controller.php */
/* Location: ./application/libraries/MY_Controller.php */