38 Clone worksheet

02:13:27 Create new Spreadsheet object
02:13:27 Set document properties
02:13:27 Add some data
02:13:27 Rename worksheet
02:13:27 Clone worksheet
02:13:27 Rename cloned worksheet
02:13:27 Write Xlsx format to /tmp/phpspreadsheet/38_Clone_worksheet.xlsx in 0.0040 seconds
02:13:27 Write Xls format to /tmp/phpspreadsheet/38_Clone_worksheet.xls in 0.0090 seconds
02:13:27 Peak memory usage: 10MB