fuel/fuel/packages/auth/classes/auth.php
public static function unregister_driver_type($type)
	{
		if (in_array($type,array('login', 'group', 'acl')))
		{
			\Error::notice('Cannot remove driver type, included drivers login, group and acl cannot be removed.');
			return false;
		}

		unset(static::$_drivers[$type]);
		return true;
	}
public static function unregister_driver_type($type)
	{
		if (in_array($type,array('login', 'group', 'acl')))
		{
			\Error::notice('Cannot remove driver type, included drivers login, group and acl cannot be removed.');
			return false;
		}

		unset(static::$_drivers[$type]);
		return true;
	}
public static function unregister_driver_type ( $ type ) { if ( in_array ( $ type , array ( 'login' , 'group' , 'acl' ) ) ) { \ Error :: notice ( 'Cannot remove driver type, included drivers login, group and acl cannot be removed.' ) ; return false ; } unset ( static :: $ _drivers [ $ type ] ) ; return true ; }
Unregister a driver type

@param   string  name of the driver type
@return  bool
Unregister a driver type