Sonata\Exporter\Source\XmlSourceIterator::tagContent PHP Метод

    public function tagContent($parser, $data)
    {
        if (isset($this->bufferedRow['i_' . $this->currentRowIndex]) && isset($this->bufferedRow['i_' . $this->currentRowIndex][$this->currentColumnIndex])) {
            $this->bufferedRow['i_' . $this->currentRowIndex][$this->currentColumnIndex] .= $data;
        }
    }