Get the module, action and parameters from a url in Symfony 1.4

gistfile1.php

<?php
/* Author: http://snippets.symfony-project.org/snippet/61 (comment #12 by 'Anonymous') */

$referer = $this->request->getReferer();
if (strlen($referer) > 0)
{
	$pathInfo = $request->getPathInfoArray();
	$referer = str_replace(
		array('http://', 'https://'), 
		'', 
		$referer
	);
	$referer = str_replace($pathInfo['HTTP_HOST'], '', $referer);
	$referer = str_replace($pathInfo['SCRIPT_NAME'], '', $referer);
	$params = $this->getContext()->getRouting()->parse($referer);
	$module = $params['module'];
	$action = $params['action'];
}