38 Clone worksheet

02:54:14 Create new Spreadsheet object
02:54:14 Set document properties
02:54:14 Add some data
02:54:14 Rename worksheet
02:54:14 Clone worksheet
02:54:14 Rename cloned worksheet
02:54:14 Write Excel2007 format to /tmp/phpspreadsheet/38_Clone_worksheet.xlsx in 0.0048 seconds
02:54:14 Write Excel5 format to /tmp/phpspreadsheet/38_Clone_worksheet.xls in 0.0094 seconds
02:54:14 Peak memory usage: 6MB