38 Clone worksheet

03:43:49 Create new Spreadsheet object
03:43:49 Set document properties
03:43:49 Add some data
03:43:49 Rename worksheet
03:43:49 Clone worksheet
03:43:49 Rename cloned worksheet
03:43:49 Write Excel2007 format to /tmp/phpspreadsheet/38_Clone_worksheet.xlsx in 0.0040 seconds
03:43:49 Write Excel5 format to /tmp/phpspreadsheet/38_Clone_worksheet.xls in 0.0099 seconds
03:43:49 Peak memory usage: 6MB