38 Clone worksheet

14:46:04 Create new Spreadsheet object
14:46:04 Set document properties
14:46:04 Add some data
14:46:04 Rename worksheet
14:46:04 Clone worksheet
14:46:04 Rename cloned worksheet
14:46:04 Write Excel2007 format to /tmp/phpspreadsheet/38_Clone_worksheet.xlsx in 0.0029 seconds
14:46:04 Write Excel5 format to /tmp/phpspreadsheet/38_Clone_worksheet.xls in 0.0046 seconds
14:46:04 Peak memory usage: 1.5MB