38 Clone worksheet

10:45:35 Create new Spreadsheet object
10:45:35 Set document properties
10:45:35 Add some data
10:45:35 Rename worksheet
10:45:35 Clone worksheet
10:45:35 Rename cloned worksheet
10:45:35 Write Xlsx format to /tmp/phpspreadsheet/38_Clone_worksheet.xlsx in 0.0033 seconds
10:45:35 Write Xls format to /tmp/phpspreadsheet/38_Clone_worksheet.xls in 0.0033 seconds
10:45:35 Peak memory usage: 2MB