is ok, for both is working , maybe is not the best solution , but is working : ) search if (!empty($post)) { $api->loadCommand("logicboxes_contacts"); $contacts = new LogicboxesContacts($api); foreach ($sections as $section) { $contact = array(); foreach ($post as $key => $value) { if (strpos($key, $section . "_") !== false && $value != "") $contact[str_replace($section . "_", "", $key)] = $value; } $response = $contacts->m