<C-x><C-u>

<leader>v

<?php
namespace Acme\DemoBundle\Controller;
use Symfony\Bundle\FrameworkBundle\Controller\Controller;
use Sensio\Bundle\FrameworkExtraBundle\Configuration\Route;
use Sensio\Bundle\FrameworkExtraBundle\Configuration\Template;
class DefaultController extends Controller
{
 /**
 * @Route("/")
 * @Template()
 */
 public function indexAction()
 {
 // CURSOR HERE and press <leader>v
 // will open: src/Acme/DemoBundle/Resources/views/Default/index.html.twig
 return array();
 }
}

Annotation:

@a - @Assert\
@o - @ORM\
@oc - @ORM\Column()
@oc - @ORM\Entity()
@og - @ORM\GeneratedValue(strategy="AUTO")
@oi - @ORM\Id
@olife - @ORM\HasLifecycleCallbacks()
@ot - @ORM\Table()
@r - @Route()
@rn - @Route("", name="")
@t - @Template()

Use:

usearray.snippet - use Doctrine\Common\Collections\ArrayCollection;
useassert - use Symfony\Component\Validator\Constraints as Assert;
usecontroller - use Symfony\Bundle\FrameworkBundle\Controller\Controller;
usefile - use Symfony\Component\HttpFoundation\File\UploadedFile;
useorm - use Doctrine\ORM\Mapping as ORM;
userequest - use Symfony\Component\HttpFoundation\Request;
useroute - use Sensio\Bundle\FrameworkExtraBundle\Configuration\Route;
usetemplate - use Sensio\Bundle\FrameworkExtraBundle\Configuration\Template;

Other:

abstracttype - abstract type template
am - action method
controller - controller template
em - entity manager
notfound - create not found exception
redirect - $this->redirect('');
repository - $this->getDoctrine()->getRepository('')