+<?php
+$action = filter_input(INPUT_GET, "action", FILTER_SANITIZE_STRING);
+?>
+<h1> Rechercher un vol <?php if ($action === "return_flight") { echo "retour"; } ?></h1>
+
+<?php
+
+$return_flight_departure_city = "";
+$return_flight_arrival_city = "";
+$return_flight_departure_date = "";
+$oDepartureDate = new DateTime("now");
+if ($action === "return_flight") {
+ if (isset($_SESSION['return_flight_departure_city'])) $return_flight_departure_city = $_SESSION['return_flight_departure_city'];
+ if (isset($_SESSION['return_flight_arrival_city'])) $return_flight_arrival_city = $_SESSION['return_flight_arrival_city'];
+ if (isset($_SESSION['return_flight_departure_date'])) {
+ $return_flight_departure_date = $_SESSION['return_flight_departure_date'];
+ $oDepartureDate = new DateTime($return_flight_departure_date);
+ }
+}
+
+?>