38 Clone worksheet

04:14:51 Create new Spreadsheet object
04:14:51 Set document properties
04:14:51 Add some data
04:14:51 Rename worksheet
04:14:51 Clone worksheet
04:14:51 Rename cloned worksheet
04:14:51 Write Excel2007 format to /tmp/phpspreadsheet/38_Clone_worksheet.xlsx in 0.0032 seconds
04:14:51 Write Excel5 format to /tmp/phpspreadsheet/38_Clone_worksheet.xls in 0.0046 seconds
04:14:51 Peak memory usage: 1.75MB