38 Clone worksheet

03:44:49 Create new Spreadsheet object
03:44:49 Set document properties
03:44:49 Add some data
03:44:49 Rename worksheet
03:44:49 Clone worksheet
03:44:49 Rename cloned worksheet
03:44:49 Write Excel2007 format to /tmp/phpspreadsheet/38_Clone_worksheet.xlsx in 0.0033 seconds
03:44:49 Write Excel5 format to /tmp/phpspreadsheet/38_Clone_worksheet.xls in 0.0047 seconds
03:44:49 Peak memory usage: 1.5MB