Symfony2.php

<?php
namespace Acme\DemoBundle\Controller

use FOS\RestBundle\Request\ParamFetcher;
use FOS\RestBundle\Controller\Annotations as Rest;

class ItemExampleController 
{
    /**
     * Get Items By Constraints
     *
     * @Rest\QueryParam(name="id", array=true, requirements="\d+", default="-1", description="Identifier")
     * @Rest\QueryParam(name="active", requirements="\d?", default="1", description="Active item")
     * @Rest\View()
     *
     * @param  ParamFetcher                                          $paramFetcher
     */
    public function getListItemsAtion(ParamFetcher $paramFetcher) {
        $parameters = $paramFetcher->all();
        return $this->getResource($parameters);
    }
}