38 Clone worksheet

07:00:25 Create new Spreadsheet object
07:00:25 Set document properties
07:00:25 Add some data
07:00:25 Rename worksheet
07:00:25 Clone worksheet
07:00:25 Rename cloned worksheet
07:00:25 Write Xlsx format to /tmp/phpspreadsheet/38_Clone_worksheet.xlsx in 0.0055 seconds
07:00:25 Write Xls format to /tmp/phpspreadsheet/38_Clone_worksheet.xls in 0.0135 seconds
07:00:25 Peak memory usage: 8MB