LcShopBundle/ShopBundle/Services/Utils.php

<?php

namespace Lc\ShopBundle\Services;

class Utils
{
        public static function getDayByNumber($number)
        {
                $daysArray = [
                        1 => 'Lundu',
                        2 => 'Mardi',
                        3 => 'Mercredi',
                        4 => 'Jeudi',
                        5 => 'Vendredi',
                        6 => 'Samedi',
                        7 => 'Dimanche'
                ] ;

                if(isset($daysArray[$number])) {
                        return $daysArray[$number] ;
                }

                return '' ;
        }

}