38 Clone worksheet

05:01:11 Create new Spreadsheet object
05:01:11 Set document properties
05:01:11 Add some data
05:01:11 Rename worksheet
05:01:12 Clone worksheet
05:01:12 Rename cloned worksheet
05:01:12 Write Excel2007 format to /tmp/phpspreadsheet/38_Clone_worksheet.xlsx in 0.0059 seconds
05:01:12 Write Excel5 format to /tmp/phpspreadsheet/38_Clone_worksheet.xls in 0.0111 seconds
05:01:12 Peak memory usage: 6MB