: str_replace(): Passing null to parameter #2 ($replace) of type array|string is deprecated in
class wfDeactivationOption {
const DELETE_MAIN = 'delete-main';
const DELETE_LOGIN_SECURITY = 'delete-wfls';
const DELETE_ALL = 'delete-all';
private static $options = array();
private $deleteMain, $deleteLoginSecurity;
private function __construct($key, $label, $deleteMain, $deleteLoginSecurity) {
$this->deleteMain = $deleteMain;
$this->deleteLoginSecurity = $deleteLoginSecurity;
public function getKey() {
public function getLabel() {
public function deletesMain() {
return $this->deleteMain;
public function deletesLoginSecurity() {
return $this->deleteLoginSecurity;
public function matchesState($deleteMain, $deleteLoginSecurity) {
return $deleteMain === $this->deleteMain && $deleteLoginSecurity === $this->deleteLoginSecurity;
private static function registerOption($option) {
self::$options[$option->getKey()] = $option;
private static function initializeOptions() {
if (empty(self::$options)) {
new self(self::RETAIN, __('Keep all Wordfence tables and data', 'wordfence'), false, false),
new self(self::DELETE_MAIN, __('Delete Wordfence tables and data, but keep Login Security tables and 2FA codes', 'wordfence'), true, false),
new self(self::DELETE_LOGIN_SECURITY, __('Delete Login Security tables and 2FA codes, but keep Wordfence tables and data', 'wordfence'), false, true),
new self(self::DELETE_ALL, __('Delete all Wordfence tables and data', 'wordfence'), true, true)
foreach ($options as $option)
self::registerOption($option);
public static function getAll() {
self::initializeOptions();
public static function forKey($key) {
self::initializeOptions();
return array_key_exists($key, self::$options) ? self::$options[$key] : null;
public static function forState($deleteMain, $deleteLoginSecurity) {
foreach (self::getAll() as $option) {
if ($option->matchesState($deleteMain, $deleteLoginSecurity))