Someone

                        foreach($_POST[] as $item)                                $dbdata[$item] = array(                                        'userid' => $userid,                                        'name' => $item,                                        'value' => $_POST[$item],                                        'category' => $this->User_setting->getcat($item),                                        'description' => $this->User_setting->getdesc($item)                                        );                                $this->User_settings->updatesetting($dbdata);