Something

<?phpswitch($_GET['action']){   case "name":        if(empty($_GET['name'])        {            $output .= '<meta http-equiv="refresh" content="0; URL=profile.php?name=' . $_GET['name'] . '">';            echo $output;        }        break;}$output .= '<form id="form" name="form" medhod="post" action="viewprofiles.php?action=name">';$output .= '<input name="viewthis" type="text" id="viewthis" />$output .= '<input type="submit" name="Submit" value="View Profile" />';echo $output;?>