$m = 1; $cookie = filter_input(INPUT_COOKIE, "user", FILTER_SANITIZE_STRING); if ($cookie != NULL && $cookie != FALSE) { $s = 0; $username = $cookie; $consumption = ""; $uinfo = User::getUser($username); $vehicleinfo = Vehicle::getVehicleName($uinfo["vehicle_idvehicle"]); $vehicle = $vehicleinfo["vehiclename"]; $all_comments = Comment::getAllComments($uinfo["iduser"]); $chartd = IO::chart($uinfo); if ($isPost && $url && isset($_POST["distance"])) { $sent = filter_input(INPUT_POST, "distance", FILTER_VALIDATE_INT); $uid = filter_input(INPUT_POST, "uid", FILTER_VALIDATE_INT); $m = 0; $consumption = IO::distance($sent, $uid); } ?> <!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <title>Welcome to FuelTank</title> <link href='https://fonts.googleapis.com/css?family=Open+Sans+Condensed:300' rel='stylesheet' type='text/css'> <link rel="stylesheet" type="text/css" href="../css/index_css.css"/> <link rel="stylesheet" type="text/css" href="../css/my_vehicle_css.css"/> <script type="text/javascript" src="../js/jquery-1.11.3.min.js"></script> <script type="text/javascript" src="../js/jquery-ui.js"></script> <script type="text/javascript" src="../js/jquery.validate.min.js"></script>