38 Clone worksheet

23:17:45 Create new Spreadsheet object
23:17:45 Set document properties
23:17:45 Add some data
23:17:45 Rename worksheet
23:17:45 Clone worksheet
23:17:45 Rename cloned worksheet
23:17:45 Write Excel2007 format to /tmp/phpspreadsheet/38_Clone_worksheet.xlsx in 0.0036 seconds
23:17:45 Write Excel5 format to /tmp/phpspreadsheet/38_Clone_worksheet.xls in 0.0088 seconds
23:17:45 Peak memory usage: 6MB