38 Clone worksheet

09:43:20 Create new Spreadsheet object
09:43:21 Set document properties
09:43:21 Add some data
09:43:21 Rename worksheet
09:43:21 Clone worksheet
09:43:21 Rename cloned worksheet
09:43:21 Write Excel2007 format to /tmp/phpspreadsheet/38_Clone_worksheet.xlsx in 0.0028 seconds
09:43:21 Write Excel5 format to /tmp/phpspreadsheet/38_Clone_worksheet.xls in 0.0065 seconds
09:43:21 Peak memory usage: 6MB