gistfile1.php

<?php
require_once 'Twig/Autoloader.php';

Twig_Autoloader::register();

$loader = new Twig_Loader_Filesystem('templates');
$config = array(
    'cache' => 'cache',
);
$twig = new Twig_Environment($loader, $config);
$template = $twig->loadTemplate('index.html.twig');


$data = array('name'=>'Ferrari', 'project'=>'Twig');
echo $template->render($data);

?>