38 Clone worksheet

02:23:20 Create new Spreadsheet object
02:23:21 Set document properties
02:23:21 Add some data
02:23:21 Rename worksheet
02:23:21 Clone worksheet
02:23:21 Rename cloned worksheet
02:23:21 Write Excel2007 format to /tmp/phpspreadsheet/38_Clone_worksheet.xlsx in 0.0029 seconds
02:23:21 Write Excel5 format to /tmp/phpspreadsheet/38_Clone_worksheet.xls in 0.0091 seconds
02:23:21 Peak memory usage: 6MB