38 Clone worksheet

21:25:17 Create new Spreadsheet object
21:25:17 Set document properties
21:25:17 Add some data
21:25:17 Rename worksheet
21:25:17 Clone worksheet
21:25:17 Rename cloned worksheet
21:25:17 Write Excel2007 format to /tmp/phpspreadsheet/38_Clone_worksheet.xlsx in 0.0038 seconds
21:25:17 Write Excel5 format to /tmp/phpspreadsheet/38_Clone_worksheet.xls in 0.0056 seconds
21:25:17 Peak memory usage: 1.5MB