PhpOffice\PhpPresentation\Writer\PowerPoint2007\CommentAuthors::writeCommentsAuthors PHP Method

    protected function writeCommentsAuthors($arrayAuthors)
    {
        $objWriter = new XMLWriter(XMLWriter::STORAGE_MEMORY);
        $objWriter->startDocument('1.0', 'UTF-8', 'yes');
        // p:cmAuthorLst
        $objWriter->startElement('p:cmAuthorLst');
        $objWriter->writeAttribute('xmlns:p', 'http://schemas.openxmlformats.org/presentationml/2006/main');
        $idxAuthor = 0;
        foreach ($arrayAuthors as $oAuthor) {
            $oAuthor->setIndex($idxAuthor++);
            // p:cmAuthor
            $objWriter->startElement('p:cmAuthor');
            $objWriter->writeAttribute('id', $oAuthor->getIndex());
            $objWriter->writeAttribute('name', $oAuthor->getName());
            $objWriter->writeAttribute('initials', $oAuthor->getInitials());
            $objWriter->writeAttribute('lastIdx', "2");
            $objWriter->writeAttribute('clrIdx', 0);
            $objWriter->endElement();
        }
        // ## p:cmAuthorLst
        $objWriter->endElement();
        return $objWriter->getData();
    }