<?php
$router = new Bike\Router();
$router->addToken('non_static_1', '[a-z]+');
$router->addToken('non_static_2', '[a-z]+');
$router->add('user-defined-token', array('method' => 'GET, POST', 'route' => '/non_static_1/undefined/non_static_2'));
$result = $router->match('GET', '/some/undefined/tokens');
<?php
$router = new Bike\Router();
$router->addToken('page', '[0-9]+');
$router->add('url', array('method' => 'GET', 'route' => '(/controller(/action(/page)))', 'defaults' => array('controller' => 'index', 'action' => 'index', 'page' => 1)));
$router->add('static-and-dynamic', array('method' => 'GET, POST', 'route' => '/r/$subreddit/comments/$thread_id/$thread_slug/'));
$result1 = $router->url(array('controller' => 'news', 'page' => 2), 'url');
// output: '/news/index/2'
$result2 = $router->url(array('controller' => 'news', 'page' => 2), 'url', true);
// output: '/news/2'
$result3 = $router->url(array('subreddit' => 'javascript', 'thread_id' => '10', 'thread_slug' => 'router'), 'static-and-dynamic');
// output: '/r/javascript/comments/10/router'