<?php require_once '../model/group_products.php'; $groupProduct = new group_products($_GET['id']); foreach ($_GET as $key => $value) { if ($key != "next" && $value != "") { echo $key . ' -> ' . $value . '<br/>'; $nkey = "set" . ucfirst($key); echo $nkey . '<br/>'; try { $groupProduct->{$nkey}($value); } catch (Exception $e) { echo 'shit'; } } } $groupProduct->setToDatabase(); header('location:' . $_GET['next']);