38 Clone worksheet

16:40:45 Create new Spreadsheet object
16:40:45 Set document properties
16:40:45 Add some data
16:40:45 Rename worksheet
16:40:45 Clone worksheet
16:40:45 Rename cloned worksheet
16:40:45 Write Excel2007 format to /tmp/phpspreadsheet/38_Clone_worksheet.xlsx in 0.0038 seconds
16:40:45 Write Excel5 format to /tmp/phpspreadsheet/38_Clone_worksheet.xls in 0.0096 seconds
16:40:45 Peak memory usage: 5.75MB