38 Clone worksheet

07:07:20 Create new Spreadsheet object
07:07:20 Set document properties
07:07:20 Add some data
07:07:20 Rename worksheet
07:07:20 Clone worksheet
07:07:20 Rename cloned worksheet
07:07:20 Write Xlsx format to /tmp/phpspreadsheet/38_Clone_worksheet.xlsx in 0.0055 seconds
07:07:20 Write Xls format to /tmp/phpspreadsheet/38_Clone_worksheet.xls in 0.0121 seconds
07:07:20 Peak memory usage: 8MB