38 Clone worksheet

23:10:55 Create new Spreadsheet object
23:10:55 Set document properties
23:10:55 Add some data
23:10:55 Rename worksheet
23:10:55 Clone worksheet
23:10:55 Rename cloned worksheet
23:10:55 Write Xlsx format to /tmp/phpspreadsheet/38_Clone_worksheet.xlsx in 0.0028 seconds
23:10:55 Write Xls format to /tmp/phpspreadsheet/38_Clone_worksheet.xls in 0.0103 seconds
23:10:55 Peak memory usage: 8MB