pilgrim

function registerRoutes() {    $registry = Registry::getInstance();    $app    = $registry->get('application');    $site   = $registry->get('site');    $app->addRoute('user', new Uri(array(        'inputUri'      => $app->baseUri.'users/%username%(/%action%)',        'vars'          => array(            'username'  => array('([a-z0-9]+)', ''),             'action'    => array('(view|edit|delete|logout)', 'view')        )    )));        $app->addRoute('users', new Uri(array(        'inputUri'      => $app->baseUri.'users(/%action%)',        'vars'          => array(            'action'    => array('(view|login|add)', 'view')        )    )));    } // end of 'registerRoutes()'