09 Pagebreaks
22:05:17 Create new Spreadsheet object
22:05:17 Set document properties
22:05:17 Add data and page breaks
22:05:17 Write Xlsx format to
/tmp/phpspreadsheet/09_Pagebreaks.xlsx in 0.0034 seconds
22:05:17 Write Xls format to
/tmp/phpspreadsheet/09_Pagebreaks.xls in 0.0014 seconds
22:05:17 Peak memory usage: 2MB