public function tables()
	{
		$tables = array();
		
		foreach( static::$info_callbacks as $name => $callback )
		{
			$tables[$name] = call_user_func( $callback );
		}
		
		return array_merge( $tables , array(
			'Server / request data' => $_SERVER,
			'Get parameters' => $_GET,
			'Post parameters' => $_POST,
			'Cookies' => $_COOKIE,
			'Files' => $_FILES,
		));
	}