38 Clone worksheet

07:09:06 Create new Spreadsheet object
07:09:06 Set document properties
07:09:06 Add some data
07:09:06 Rename worksheet
07:09:06 Clone worksheet
07:09:06 Rename cloned worksheet
07:09:06 Write Excel2007 format to /tmp/phpspreadsheet/38_Clone_worksheet.xlsx in 0.0035 seconds
07:09:06 Write Excel5 format to /tmp/phpspreadsheet/38_Clone_worksheet.xls in 0.0160 seconds
07:09:06 Peak memory usage: 1.5MB