38 Clone worksheet

21:54:26 Create new Spreadsheet object
21:54:26 Set document properties
21:54:26 Add some data
21:54:26 Rename worksheet
21:54:26 Clone worksheet
21:54:26 Rename cloned worksheet
21:54:26 Write Xlsx format to /tmp/phpspreadsheet/38_Clone_worksheet.xlsx in 0.0041 seconds
21:54:26 Write Xls format to /tmp/phpspreadsheet/38_Clone_worksheet.xls in 0.0027 seconds
21:54:26 Peak memory usage: 2MB