38 Clone worksheet

05:24:30 Create new Spreadsheet object
05:24:30 Set document properties
05:24:30 Add some data
05:24:30 Rename worksheet
05:24:30 Clone worksheet
05:24:30 Rename cloned worksheet
05:24:30 Write Xlsx format to /tmp/phpspreadsheet/38_Clone_worksheet.xlsx in 0.0056 seconds
05:24:30 Write Xls format to /tmp/phpspreadsheet/38_Clone_worksheet.xls in 0.0119 seconds
05:24:30 Peak memory usage: 8MB