DefaultController.php

<?php

namespace App\Controller;

use Symfony\Bundle\FrameworkBundle\Controller\AbstractController;
use Symfony\Component\HttpFoundation\Request;
use Symfony\Component\HttpFoundation\Response;
use Symfony\Component\Routing\Annotation\Route;
use PshopWs\Entities\PShopWs;
use PshopWs\Entities\PShopWsOrders;

...


class DefaultController extends AbstractController
{
...

    /**
     * @Route("/ordini", name="ordini", methods={"GET"})
     */
	function listOrdersAll()
	{
	    try {
		$o = new PShopWsOrders("miourl", "miokey");
		$orders = $o->getList();
	    } catch (PShopWsException $e) {
		echo $e->getMessage();
	    }
	}
}