38 Clone worksheet

18:07:14 Create new Spreadsheet object
18:07:14 Set document properties
18:07:14 Add some data
18:07:14 Rename worksheet
18:07:14 Clone worksheet
18:07:14 Rename cloned worksheet
18:07:14 Write Excel2007 format to /tmp/phpspreadsheet/38_Clone_worksheet.xlsx in 0.0041 seconds
18:07:14 Write Excel5 format to /tmp/phpspreadsheet/38_Clone_worksheet.xls in 0.0086 seconds
18:07:14 Peak memory usage: 6MB