38 Clone worksheet

03:22:20 Create new Spreadsheet object
03:22:20 Set document properties
03:22:20 Add some data
03:22:20 Rename worksheet
03:22:20 Clone worksheet
03:22:20 Rename cloned worksheet
03:22:20 Write Xlsx format to /tmp/phpspreadsheet/38_Clone_worksheet.xlsx in 0.0060 seconds
03:22:20 Write Xls format to /tmp/phpspreadsheet/38_Clone_worksheet.xls in 0.0076 seconds
03:22:20 Peak memory usage: 2MB