bootstrap for Doctrine2 (2.1)

bootstrap.php

<?php
require __DIR__ . '/vendor/doctrine/lib/Doctrine/ORM/Tools/Setup.php';
$lib = __DIR__ . '/vendor/doctrine';
Doctrine\ORM\Tools\Setup::registerAutoloadGit($lib);
$config = Doctrine\ORM\Tools\Setup::createAnnotationMetadataConfiguration(array(__DIR__ . '/Entity/Project/Entity'), true);

$loader = new Doctrine\Common\ClassLoader("Project\Entity", __DIR__ . '/Entity');
$loader->register();

$connectionOptions = array(
    'driver'   => 'pdo_mysql',
    'host'     => 'localhost',
    'dbname'   => '******',
    'user'     => '******',
    'password' => '******',
    'charset'  => 'UTF8',
);

$em = Doctrine\ORM\EntityManager::create($connectionOptions, $config);

//$em->getConnection()->getDatabasePlatform()->registerDoctrineTypeMapping('enum', 'string');
//$em->getConnection()->getDatabasePlatform()->registerDoctrineTypeMapping('blob', 'text');
//$em->getConnection()->getDatabasePlatform()->registerDoctrineTypeMapping('longblob', 'text');

$helpers = array(
    'db' => new \Doctrine\DBAL\Tools\Console\Helper\ConnectionHelper($em->getConnection()),
    'em' => new \Doctrine\ORM\Tools\Console\Helper\EntityManagerHelper($em)
);