symfony/autoload.php.dist

<?php

require_once __DIR__.'/src/Symfony/Component/ClassLoader/UniversalClassLoader.php';

use Symfony\Component\ClassLoader\UniversalClassLoader;

$loader = new UniversalClassLoader();
$loader->registerNamespaces(array(
    'Symfony\\Tests'                 => __DIR__.'/tests',
    'Symfony'                        => __DIR__.'/src',
    'Doctrine\\Common'               => __DIR__.'/vendor/doctrine-common/lib',
    'Doctrine\\DBAL'                 => __DIR__.'/vendor/doctrine-dbal/lib',
    'Doctrine'                       => __DIR__.'/vendor/doctrine/lib',
    'Assetic'                        => __DIR__.'/vendor/assetic/src',
    'Monolog'                        => __DIR__.'/vendor/monolog/src',
));
$loader->registerPrefixes(array(
    'Swift_' => __DIR__.'/vendor/swiftmailer/lib/classes',
    'Twig_'  => __DIR__.'/vendor/twig/lib',
));
$loader->register();