LcShopBundle/ShopBundle/Twig/BridgeTwigExtension.php

<?php

namespace Lc\ShopBundle\Twig;

use Lc\ShopBundle\Services\Utils;
use Twig\Extension\AbstractExtension;
use Twig\TwigFilter;
use Twig\TwigFunction;

class BridgeTwigExtension extends AbstractExtension
{
        private $utils ;

        public function __construct(Utils $utils)
        {
                $this->utils = $utils ;
        }

        public function getFunctions()
        {
                return array(
                        new TwigFunction('getDayByNumber', [$this, 'getDayByNumber']),
                );
        }

        public function getFilters()
        {
                return [
                ];
        }

        public function getDayByNumber($number)
        {
                return $this->utils->getDayByNumber($number) ;
        }

}