38 Clone worksheet

21:54:25 Create new Spreadsheet object
21:54:25 Set document properties
21:54:25 Add some data
21:54:25 Rename worksheet
21:54:25 Clone worksheet
21:54:25 Rename cloned worksheet
21:54:25 Write Xlsx format to /tmp/phpspreadsheet/38_Clone_worksheet.xlsx in 0.0033 seconds
21:54:25 Write Xls format to /tmp/phpspreadsheet/38_Clone_worksheet.xls in 0.0033 seconds
21:54:25 Peak memory usage: 2MB