session_start(); include_once 'class_user.php'; $user = new User(); $id = $_SESSION['id']; if (!$user->get_session()) { header("location:login.php"); } if (isset($_GET['q'])) { $user->user_logout(); header("location:login.php"); } $addTractorInfo = new User(); if (isset($_POST['subTInfo'])) { extract(array_map("htmlspecialchars", $_POST), EXTR_OVERWRITE, "form_"); $addT = $addTractorInfo->AddInfoTractor($tractorName); if ($addT) { echo "Done. Information added successfully!"; } else { echo 'Something went wrong'; } } ?> <!DOCTYPE HTML > <html> <head> <title>Add tractor</title> <meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1"> </head> <body>