getParentWriter()->getUseDiskCaching()) { $objWriter = new XMLWriter(XMLWriter::STORAGE_DISK, $this->getParentWriter()->getDiskCachingDirectory()); } else { $objWriter = new XMLWriter(XMLWriter::STORAGE_MEMORY); } // XML header $objWriter->startDocument('1.0', 'UTF-8', 'yes'); // Relationships $objWriter->startElement('Relationships'); $objWriter->writeAttribute('xmlns', 'http://schemas.openxmlformats.org/package/2006/relationships'); $objWriter->startElement('Relationship'); $objWriter->writeAttribute('Id', 'rId1'); $objWriter->writeAttribute('Type', 'http://schemas.microsoft.com/office/2006/relationships/vbaProjectSignature'); $objWriter->writeAttribute('Target', 'vbaProjectSignature.bin'); $objWriter->endElement(); $objWriter->endElement(); return $objWriter->getData(); } }