Silex: get a list of all routing URI patterns

kitframework_list_routing_patterns.php

// get all routing objects
$patterns = $app['routes']->getIterator(); // seems to be changed in Silex 1.1.0 !!! ... ->current()->all();
// walk through the routing objects
foreach ($patterns as $pattern) {
  $match = $pattern->getPattern();
  echo "$match<br />";
}

If you want to list the routes before you have handled a request, you neeed to call $app->flush();