38 Clone worksheet

16:44:32 Create new Spreadsheet object
16:44:32 Set document properties
16:44:32 Add some data
16:44:32 Rename worksheet
16:44:32 Clone worksheet
16:44:32 Rename cloned worksheet
16:44:32 Write Excel2007 format to /tmp/phpspreadsheet/38_Clone_worksheet.xlsx in 0.0041 seconds
16:44:32 Write Excel5 format to /tmp/phpspreadsheet/38_Clone_worksheet.xls in 0.0093 seconds
16:44:32 Peak memory usage: 6MB