$_SESSION['step'] = intval($_POST['submit_p']); } } } } if (isset($_POST['submit_p'])) { unset($_POST['submit_p']); } else { if (isset($_POST['submit_n'])) { unset($_POST['submit_n']); } else { if (isset($_POST['start_over'])) { unset($_SESSION['start_over']); } else { if (isset($_POST['new_db'])) { $set->del('setup'); $set->del('db_database'); unset($_POST['new_db']); unset($_SESSION['setup']); } else { if (!isset($_POST['finish'])) { $_SESSION['step'] = 1; } } } } } foreach ($_POST as $key => $val) { $_SESSION[$key] = $val; } }