public static function getComboSetCartDetailsNoHtml($rows, $add_dashes = true) {
        $details = '';
        foreach ($rows as $row) {
            $rowdetails = '';
            foreach ($row['groupItems'] as $item) {
                $ddash = $add_dashes ? '--' : '';
                $tdash = $add_dashes ? '---' : '';
                $rowdetails .= "{$ddash}" . wp_strip_all_tags($item['name']);
                $options = $item['options'];
                if (is_array($options) && count($options) > 0) {
                    $optstr = '';
                    foreach ($options as $key => $value) {
                        if (!empty($key)) {
                            $key = urldecode($key);
                            if (is_array($value)) {
                                $c = '';
                                $optstr .= "\r\n\t\t{$tdash} " . esc_html($key) . ' : ';
                                foreach ($value as $v) {
                                    $optstr .= $c . nl2br(esc_html(urldecode($v)));
                                    $c = ', ';
                                }
                            } else {
                                $optstr .= "\r\n\t\t{$tdash} " . esc_html($key) . ' : ' . nl2br(esc_html(urldecode($value)));
                            }
                        }
                    }
                    if (!empty($optstr)) {
                        $rowdetails .= "\r\n\t\t{$tdash} (" . __('options for items', 'usces') . ')';
                        $rowdetails .= $optstr;
                    }
                }
            }

            $details .= "\r\n" . $row['groupLabel'];
            $details .= ' : ';
            $details .= $rowdetails;
        }

        return $details;
    }