38 Clone worksheet

21:24:30 Create new Spreadsheet object
21:24:30 Set document properties
21:24:30 Add some data
21:24:30 Rename worksheet
21:24:30 Clone worksheet
21:24:30 Rename cloned worksheet
21:24:30 Write Excel2007 format to /tmp/phpspreadsheet/38_Clone_worksheet.xlsx in 0.0029 seconds
21:24:30 Write Excel5 format to /tmp/phpspreadsheet/38_Clone_worksheet.xls in 0.0066 seconds
21:24:30 Peak memory usage: 6MB