if ($settings['symbols_count'] > 0) {
                $cnt = count($comments);
                for ($i = 0; $i < $cnt; $i++) {
                    if (mb_strlen($comments[$i]['text'], 'utf-8') > $settings['symbols_count']) {
                        $comments[$i]['text'] = mb_substr($comments[$i]['text'], 0, $settings['symbols_count'], 'utf-8') . '...';