38 Clone worksheet

12:04:41 Create new Spreadsheet object
12:04:41 Set document properties
12:04:41 Add some data
12:04:41 Rename worksheet
12:04:41 Clone worksheet
12:04:41 Rename cloned worksheet
12:04:41 Write Xlsx format to /tmp/phpspreadsheet/38_Clone_worksheet.xlsx in 0.0033 seconds
12:04:41 Write Xls format to /tmp/phpspreadsheet/38_Clone_worksheet.xls in 0.0033 seconds
12:04:41 Peak memory usage: 2MB