public function register($user_name, $password, $first_name, $last_name) { if (!is_null(UserModel::findFirst(array('user_name' => $user_name)))) { return UserHandler::ERROR_EXISTS; } $user = UserModel::create(array('user_name' => $user_name, 'password' => Utilities::hash($password, static::$salt), 'first_name' => $first_name, 'last_name' => $last_name, 'lang' => I18N::lang())); $this->_login($user); return $user; }
public static function instance($lang = null) { if ($lang == null || !static::validLang($lang)) { $lang = I18N::lang(); } if (static::$instance != null) { return static::$instance; } return static::$instance = new I18n($lang); }