route system

i want to route like this

ex: 

http://localhost/index.php/user/USERNAME_FROM_MYSQL

PHP Code:

class Host extends CI_Controller {


public function ?()
{

}
} 


You probably want something like this:

http://www.codeigniter.com/user_guide/ge...thod-calls

PHP Code:

class user extends CI_Controller {

  public function _remap($user) {
    /* validate $user here */
    $this->do_something_with($user);
  }

} 


DMyers

https://github.com/ProjectOrangeBox / https://github.com/dmyers2004