38 Clone worksheet

12:21:19 Create new Spreadsheet object
12:21:19 Set document properties
12:21:19 Add some data
12:21:19 Rename worksheet
12:21:19 Clone worksheet
12:21:19 Rename cloned worksheet
12:21:19 Write Excel2007 format to /tmp/phpspreadsheet/38_Clone_worksheet.xlsx in 0.0045 seconds
12:21:19 Write Excel5 format to /tmp/phpspreadsheet/38_Clone_worksheet.xls in 0.0113 seconds
12:21:19 Peak memory usage: 5.75MB