38 Clone worksheet

17:08:22 Create new Spreadsheet object
17:08:22 Set document properties
17:08:22 Add some data
17:08:22 Rename worksheet
17:08:22 Clone worksheet
17:08:22 Rename cloned worksheet
17:08:22 Write Xlsx format to /tmp/phpspreadsheet/38_Clone_worksheet.xlsx in 0.0061 seconds
17:08:22 Write Xls format to /tmp/phpspreadsheet/38_Clone_worksheet.xls in 0.0128 seconds
17:08:22 Peak memory usage: 9.5MB