38 Clone worksheet

08:12:31 Create new Spreadsheet object
08:12:31 Set document properties
08:12:31 Add some data
08:12:31 Rename worksheet
08:12:31 Clone worksheet
08:12:31 Rename cloned worksheet
08:12:31 Write Excel2007 format to /tmp/phpspreadsheet/38_Clone_worksheet.xlsx in 0.0040 seconds
08:12:31 Write Excel5 format to /tmp/phpspreadsheet/38_Clone_worksheet.xls in 0.0207 seconds
08:12:31 Peak memory usage: 6MB