symfony controller action - how to unsecure but dynamical url parameters example

DefaultController.php

    /**
     * Test with / on the url
     *
     * @Route("/test/{test}", requirements={"test" = "(.*)"})
     * @Method("GET")
     * @Template()
     */
    public function testAction($test) {
        if($otherLinks) 
        {
            $otherLinks = explode('/', $otherLinks);
            //do stuff 
...
        }
        ...
    }