38 Clone worksheet

14:13:35 Create new Spreadsheet object
14:13:35 Set document properties
14:13:35 Add some data
14:13:35 Rename worksheet
14:13:35 Clone worksheet
14:13:35 Rename cloned worksheet
14:13:35 Write Excel2007 format to /tmp/phpspreadsheet/38_Clone_worksheet.xlsx in 0.0038 seconds
14:13:35 Write Excel5 format to /tmp/phpspreadsheet/38_Clone_worksheet.xls in 0.0128 seconds
14:13:35 Peak memory usage: 6MB