38 Clone worksheet

16:20:52 Create new Spreadsheet object
16:20:52 Set document properties
16:20:52 Add some data
16:20:52 Rename worksheet
16:20:52 Clone worksheet
16:20:52 Rename cloned worksheet
16:20:52 Write Excel2007 format to /tmp/phpspreadsheet/38_Clone_worksheet.xlsx in 0.0042 seconds
16:20:52 Write Excel5 format to /tmp/phpspreadsheet/38_Clone_worksheet.xls in 0.0099 seconds
16:20:52 Peak memory usage: 6MB