src/Report/XmlUtils.php
public function getHashSignFromDoc(\DOMDocument $document)
    {
        $xpt = $this->getXpath($document);

        $exts = $xpt->query('ext:UBLExtensions/ext:UBLExtension', $document->documentElement);
        if ($exts->length == 0) {
            return '';
        }

        return $this->getHash($exts, $xpt);
    }
public function getHashSignFromDoc(\DOMDocument $document)
    {
        $xpt = $this->getXpath($document);

        $exts = $xpt->query('ext:UBLExtensions/ext:UBLExtension', $document->documentElement);
        if ($exts->length == 0) {
            return '';
        }

        return $this->getHash($exts, $xpt);
    }
@param \DOMDocument $document

@return string