/** * Ajax activation * * @since 1.3.1 */ public function ajax_activation() { // keys $key = $_POST['key']; $type = $_POST['type']; $licence = new cpac_licence($type); // update key if ($key == 'remove') { $licence->remove_license_key(); } elseif ($licence->check_remote_key($key)) { // set key $licence->set_license_key($key); // returned masked key echo json_encode($licence->get_masked_license_key()); } exit; }