38 Clone worksheet

05:20:35 Create new Spreadsheet object
05:20:35 Set document properties
05:20:35 Add some data
05:20:35 Rename worksheet
05:20:35 Clone worksheet
05:20:35 Rename cloned worksheet
05:20:35 Write Excel2007 format to /tmp/phpspreadsheet/38_Clone_worksheet.xlsx in 0.0040 seconds
05:20:35 Write Excel5 format to /tmp/phpspreadsheet/38_Clone_worksheet.xls in 0.0048 seconds
05:20:35 Peak memory usage: 1.5MB