38 Clone worksheet

23:42:42 Create new Spreadsheet object
23:42:42 Set document properties
23:42:42 Add some data
23:42:42 Rename worksheet
23:42:42 Clone worksheet
23:42:42 Rename cloned worksheet
23:42:42 Write Excel2007 format to /tmp/phpspreadsheet/38_Clone_worksheet.xlsx in 0.0040 seconds
23:42:42 Write Excel5 format to /tmp/phpspreadsheet/38_Clone_worksheet.xls in 0.0093 seconds
23:42:42 Peak memory usage: 6MB