38 Clone worksheet

13:07:24 Create new Spreadsheet object
13:07:24 Set document properties
13:07:24 Add some data
13:07:24 Rename worksheet
13:07:24 Clone worksheet
13:07:24 Rename cloned worksheet
13:07:24 Write Xlsx format to /tmp/phpspreadsheet/38_Clone_worksheet.xlsx in 0.0026 seconds
13:07:24 Write Xls format to /tmp/phpspreadsheet/38_Clone_worksheet.xls in 0.0061 seconds
13:07:24 Peak memory usage: 8MB