Symfony2 router for PHP 5.4 build-in web server

router.php

<?php

if (isset($_SERVER['SCRIPT_FILENAME'])) {
    return false;
} else {
    $_SERVER['SCRIPT_FILENAME'] = $_SERVER['DOCUMENT_ROOT']
        . DIRECTORY_SEPARATOR
        . 'app.php'
    ;

    require 'app.php';
}

To work properly and make Symfony being able to proper URLs, you need to set $_SERVER['SCRIPT_FILENAME'] to app.php (or better : app_dev.php). Otherwise you might have double slashes in generated URLs.

<?php
if (isset($_SERVER['SCRIPT_FILENAME']))
{
    return false;
}
else
{
    $appScript = 'app_dev.php';
    $_SERVER['SCRIPT_FILENAME'] = $appScript;
    require $appScript;
}

Thank you Jérôme. I've actually done this in my pull request: symfony/symfony#3465

Sample router is updated now

Nice ! This would be a really nice addition to Symfony indeed