function action_diff()
{
$this->buffer_output();
include_once "lib/diff.php";
showDiff($this);
}
<?php
require_once "../functions/register_room.php";
$control = 0;
$data = array();
if (isset($_POST["datePickerA"]) && isset($_POST['datePickerD'])) {
$arrival = $_POST["datePickerA"];
$departure = $_POST["datePickerD"];
if (showDiff($arrival, $departure) == true) {
$control = 1;
if (isset($_POST["roomType"])) {
if (!isset($_POST['idSelector'])) {
$room_type = $_POST["roomType"];
$data = findAvailableRooms($arrival, $departure, $room_type);
$control = 2;
} else {
$id = $_POST['idSelector'];
$user_id = $_SESSION['id'];
registerRoomOrder($id, $user_id, $arrival, $departure);
$control = 3;
}
}
} else {
$_SESSION["messageRent"] = "error";
$control = 0;
}
} else {
$control = 0;
}