public function writeWorkbookRelationships(PHPExcel $pPHPExcel = null)
	{
		// Create XML writer
		$objWriter = null;
		if ($this->getParentWriter()->getUseDiskCaching()) {
			$objWriter = new PHPExcel_Shared_XMLWriter(PHPExcel_Shared_XMLWriter::STORAGE_DISK, $this->getParentWriter()->getDiskCachingDirectory());
		} else {
			$objWriter = new PHPExcel_Shared_XMLWriter(PHPExcel_Shared_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');

			// Relationship styles.xml
			$this->_writeRelationship(
				$objWriter,
				1,
				'http://schemas.openxmlformats.org/officeDocument/2006/relationships/styles',
				'styles.xml'
			);

			// Relationship theme/theme1.xml
			$this->_writeRelationship(
				$objWriter,
				2,
				'http://schemas.openxmlformats.org/officeDocument/2006/relationships/theme',
				'theme/theme1.xml'
			);

			// Relationship sharedStrings.xml
			$this->_writeRelationship(
				$objWriter,
				3,
				'http://schemas.openxmlformats.org/officeDocument/2006/relationships/sharedStrings',
				'sharedStrings.xml'
			);

			// Relationships with sheets
			$sheetCount = $pPHPExcel->getSheetCount();
			for ($i = 0; $i < $sheetCount; ++$i) {
				$this->_writeRelationship(
					$objWriter,
					($i + 1 + 3),
					'http://schemas.openxmlformats.org/officeDocument/2006/relationships/worksheet',
					'worksheets/sheet' . ($i + 1) . '.xml'
				);
			}

		$objWriter->endElement();

		// Return
		return $objWriter->getData();
	}
public function writeWorkbookRelationships(PHPExcel $pPHPExcel = null)
	{
		// Create XML writer
		$objWriter = null;
		if ($this->getParentWriter()->getUseDiskCaching()) {
			$objWriter = new PHPExcel_Shared_XMLWriter(PHPExcel_Shared_XMLWriter::STORAGE_DISK, $this->getParentWriter()->getDiskCachingDirectory());
		} else {
			$objWriter = new PHPExcel_Shared_XMLWriter(PHPExcel_Shared_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');

			// Relationship styles.xml
			$this->_writeRelationship(
				$objWriter,
				1,
				'http://schemas.openxmlformats.org/officeDocument/2006/relationships/styles',
				'styles.xml'
			);

			// Relationship theme/theme1.xml
			$this->_writeRelationship(
				$objWriter,
				2,
				'http://schemas.openxmlformats.org/officeDocument/2006/relationships/theme',
				'theme/theme1.xml'
			);

			// Relationship sharedStrings.xml
			$this->_writeRelationship(
				$objWriter,
				3,
				'http://schemas.openxmlformats.org/officeDocument/2006/relationships/sharedStrings',
				'sharedStrings.xml'
			);

			// Relationships with sheets
			$sheetCount = $pPHPExcel->getSheetCount();
			for ($i = 0; $i < $sheetCount; ++$i) {
				$this->_writeRelationship(
					$objWriter,
					($i + 1 + 3),
					'http://schemas.openxmlformats.org/officeDocument/2006/relationships/worksheet',
					'worksheets/sheet' . ($i + 1) . '.xml'
				);
			}

		$objWriter->endElement();

		// Return
		return $objWriter->getData();
	}
public function writeWorkbookRelationships ( PHPExcel $ pPHPExcel = null ) { // Create XML writer $ objWriter = null ; if ( $ this -> getParentWriter ( ) -> getUseDiskCaching ( ) ) { $ objWriter = new PHPExcel_Shared_XMLWriter ( PHPExcel_Shared_XMLWriter :: STORAGE_DISK , $ this -> getParentWriter ( ) -> getDiskCachingDirectory ( ) ) ; } else { $ objWriter = new PHPExcel_Shared_XMLWriter ( PHPExcel_Shared_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' ) ; // Relationship styles.xml $ this -> _writeRelationship ( $ objWriter , 1 , 'http://schemas.openxmlformats.org/officeDocument/2006/relationships/styles' , 'styles.xml' ) ; // Relationship theme/theme1.xml $ this -> _writeRelationship ( $ objWriter , 2 , 'http://schemas.openxmlformats.org/officeDocument/2006/relationships/theme' , 'theme/theme1.xml' ) ; // Relationship sharedStrings.xml $ this -> _writeRelationship ( $ objWriter , 3 , 'http://schemas.openxmlformats.org/officeDocument/2006/relationships/sharedStrings' , 'sharedStrings.xml' ) ; // Relationships with sheets $ sheetCount = $ pPHPExcel -> getSheetCount ( ) ; for ( $ i = 0 ; $ i < $ sheetCount ; ++ $ i ) { $ this -> _writeRelationship ( $ objWriter , ( $ i + 1 + 3 ) , 'http://schemas.openxmlformats.org/officeDocument/2006/relationships/worksheet' , 'worksheets/sheet' . ( $ i + 1 ) . '.xml' ) ; } $ objWriter -> endElement ( ) ; // Return return $ objWriter -> getData ( ) ; }
Write workbook relationships to XML format

@param 	PHPExcel	$pPHPExcel
@return 	string 		XML Output
@throws 	PHPExcel_Writer_Exception
Write workbook relationships to XML format