38 Clone worksheet

14:23:43 Create new Spreadsheet object
14:23:43 Set document properties
14:23:43 Add some data
14:23:43 Rename worksheet
14:23:43 Clone worksheet
14:23:43 Rename cloned worksheet
14:23:43 Write Xlsx format to /tmp/phpspreadsheet/38_Clone_worksheet.xlsx in 0.0046 seconds
14:23:43 Write Xls format to /tmp/phpspreadsheet/38_Clone_worksheet.xls in 0.0180 seconds
14:23:43 Peak memory usage: 4MB