<?php/** * Created by PhpStorm. * User: andy * Date: 11/23/17 * Time: 10:21 AM */namespaceAppBundle\Controller;useSensio\Bundle\FrameworkExtraBundle\Configuration\Route;useSymfony\Bundle\FrameworkBundle\Controller\Controller;useAppBundle\Utils\Aqi;classHomeControllerextendsController{/** * @Route("/", name="homepage") */publicfunctionnumberAction(Aqi$aqi){$table=array('Co'