Mounted application redirect test

mountedRedirectTest.php

<?php
require_once __DIR__.'/silex.phar';

$subApp = new Silex\Application();

// define your blog app
$subApp->get('/', function () use ($subApp) {
    return $subApp->redirect('/redirect');
});
$subApp->get('/redirect', function () {
    return 'I have been redirected'; 
});

$app = new Silex\Application();

$app->mount ('/test', $subApp);

$app->run();