38 Clone worksheet

00:11:32 Create new Spreadsheet object
00:11:32 Set document properties
00:11:32 Add some data
00:11:32 Rename worksheet
00:11:32 Clone worksheet
00:11:32 Rename cloned worksheet
00:11:32 Write Excel2007 format to /tmp/phpspreadsheet/38_Clone_worksheet.xlsx in 0.0033 seconds
00:11:32 Write Excel5 format to /tmp/phpspreadsheet/38_Clone_worksheet.xls in 0.0044 seconds
00:11:32 Peak memory usage: 1.5MB