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# app/config/config.yml

doctrine:
    orm:
        entity_managers:
            default:
                dql:
                    numeric_functions:
                        char_length: Acme\DemoBundle\Extension\Doctrine\Query\Mysql\CharLength

smottt

<?php

use Symfony\Bundle\FrameworkBundle\Controller\Controller,
    Symfony\Component\HttpFoundation\Request,
    Sensio\Bundle\FrameworkExtraBundle\Configuration\Method,
    Sensio\Bundle\FrameworkExtraBundle\Configuration\Route,
    Sensio\Bundle\FrameworkExtraBundle\Configuration\Template,
    Pagerfanta\Pagerfanta,
    Pagerfanta\Adapter\DoctrineORMAdapter,
    Pagerfanta\Exception\NotValidCurrentPageException;

smottt

<?php

namespace Acme\AcmeBundle\Controller;

use Symfony\Component\HttpFoundation\Response;

class SomeController
{
    public function testAction()
    {

smottt

<?php

namespace Acme\UserBundle\Listener;

use Symfony\Component\Security\Http\Event\InteractiveLoginEvent;
use Symfony\Component\Security\Core\SecurityContext;
use Doctrine\Bundle\DoctrineBundle\Registry as Doctrine; // for Symfony 2.1.0+
// use Symfony\Bundle\DoctrineBundle\Registry as Doctrine; // for Symfony 2.0.x

/**

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services:
    login_listener:
        class: 'Acme\UserBundle\Listener\LoginListener'
        arguments: ['@security.context', '@doctrine']
        tags:
            - { name: 'kernel.event_listener', event: 'security.interactive_login' }

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<?php
public function someAction()
{
    $this->getResponse()->setContent("This is some text.");
    return sfView::NONE;
}

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<?php
public function someAction()
{
	$response = $this->get("response");
	$response->setContent("This is some text.");
	
	return $response;
}

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<?php
$connectionParams = array(
    "dbname"   => "CHANGEME",
    "user"     => "CHANGEME",
    "password" => "CHANGEME",
    "host"     => "localhost",
    "driver"   => "pdo_mysql"
);