muzich/vendor/doctrine/tools/sandbox/index.php

<?php
/**
 * Welcome to Doctrine 2.
 * 
 * This is the index file of the sandbox. The first section of this file
 * demonstrates the bootstrapping and configuration procedure of Doctrine 2.
 * Below that section you can place your test code and experiment.
 */

namespace Sandbox;

use Doctrine\Common\ClassLoader,
    Doctrine\ORM\Configuration,
    Doctrine\ORM\EntityManager,
    Doctrine\Common\Cache\ApcCache,
    Entities\User, Entities\Address;

require_once '../../lib/vendor/doctrine-common/lib/Doctrine/Common/ClassLoader.php';

// Set up class loading. You could use different autoloaders, provided by your favorite framework,
// if you want to.
$classLoader = new ClassLoader('Doctrine\ORM', realpath(__DIR__ . '/../../lib'));
$classLoader->register();
$classLoader = new ClassLoader('Doctrine\DBAL', realpath(__DIR__ . '/../../lib/vendor/doctrine-dbal/lib'));
$classLoader->register();
$classLoader = new ClassLoader('Doctrine\Common', realpath(__DIR__ . '/../../lib/vendor/doctrine-common/lib'));
$classLoader->register();
$classLoader = new ClassLoader('Symfony', realpath(__DIR__ . '/../../lib/vendor'));
$classLoader->register();
$classLoader = new ClassLoader('Entities', __DIR__);
$classLoader->register();
$classLoader = new ClassLoader('Proxies', __DIR__);
$classLoader->register();

// Set up caches
$config = new Configuration;
$cache = new ApcCache;
$config->setMetadataCacheImpl($cache);
$driverImpl = $config->newDefaultAnnotationDriver(array(__DIR__."/Entities"));
$config->setMetadataDriverImpl($driverImpl);
$config->setQueryCacheImpl($cache);

// Proxy configuration
$config->setProxyDir(__DIR__ . '/Proxies');
$config->setProxyNamespace('Proxies');
$config->setMetadataCacheImpl(new \Doctrine\Common\Cache\ArrayCache);

// Database connection information
$connectionOptions = array(
    'driver' => 'pdo_sqlite',
    'path' => 'database.sqlite'
);

// Create EntityManager
$em = EntityManager::create($connectionOptions, $config);

## PUT YOUR TEST CODE BELOW

$user = new User;
$address = new Address;

echo 'Hello World!' . PHP_EOL;