38 Clone worksheet

04:17:02 Create new Spreadsheet object
04:17:02 Set document properties
04:17:02 Add some data
04:17:02 Rename worksheet
04:17:02 Clone worksheet
04:17:02 Rename cloned worksheet
04:17:02 Write Xlsx format to /tmp/phpspreadsheet/38_Clone_worksheet.xlsx in 0.0172 seconds
04:17:02 Write Xls format to /tmp/phpspreadsheet/38_Clone_worksheet.xls in 0.0309 seconds
04:17:02 Peak memory usage: 4MB