38 Clone worksheet

04:40:29 Create new Spreadsheet object
04:40:29 Set document properties
04:40:29 Add some data
04:40:29 Rename worksheet
04:40:29 Clone worksheet
04:40:29 Rename cloned worksheet
04:40:29 Write Excel2007 format to /tmp/phpspreadsheet/38_Clone_worksheet.xlsx in 0.0042 seconds
04:40:29 Write Excel5 format to /tmp/phpspreadsheet/38_Clone_worksheet.xls in 0.0093 seconds
04:40:29 Peak memory usage: 6MB