// pour enregistrement session_start(); if (!isset($_SESSION['arrivepar'])) { $_SESSION['arrivepar'] = $_SERVER['QUERY_STRING']; }else{ if ($_SESSION['arrivepar'] == '') { $_SESSION['arrivepar'] = $_SERVER['QUERY_STRING']; } } if (!isset($_SESSION['arrivede'])) { $_SESSION['arrivede'] = $_SERVER['HTTP_REFERER']; }else{ if ($_SESSION['arrivede'] == '') { $_SESSION['arrivede'] = $_SERVER['HTTP_REFERER']; } } ?>