Recurr\Transformer\TextTransformer::getByMonthAsText PHP Метод

    public function getByMonthAsText($byMonth)
    {
        if (empty($byMonth)) {
            return '';
        }
        if (count($byMonth) > 1) {
            sort($byMonth);
        }
        $monthNames = $this->translator->trans('month_names');
        $byMonth = array_map(function ($monthInt) use($monthNames) {
            return $monthNames[$monthInt - 1];
        }, $byMonth);
        return $this->getListStringFromArray($byMonth);
    }