38 Clone worksheet

22:50:44 Create new Spreadsheet object
22:50:44 Set document properties
22:50:44 Add some data
22:50:44 Rename worksheet
22:50:44 Clone worksheet
22:50:44 Rename cloned worksheet
22:50:44 Write Xlsx format to /tmp/phpspreadsheet/38_Clone_worksheet.xlsx in 0.0072 seconds
22:50:44 Write Xls format to /tmp/phpspreadsheet/38_Clone_worksheet.xls in 0.0199 seconds
22:50:44 Peak memory usage: 9.75MB