/** * Translates a message. This is just a wrapper of Yii::t * * @see Yii::t * * @param $category * @param $message * @param array $params * @param null $language * @return string */ public static function t($category, $message, $params = [], $language = null) { if (!isset(Yii::$app->i18n->translations['simplator/' . $category])) { Module::registerTranslations($category); } return Yii::t('simplator/' . $category, $message, $params, $language); }