38 Clone worksheet

02:22:59 Create new Spreadsheet object
02:22:59 Set document properties
02:22:59 Add some data
02:22:59 Rename worksheet
02:22:59 Clone worksheet
02:22:59 Rename cloned worksheet
02:22:59 Write Xlsx format to /tmp/phpspreadsheet/38_Clone_worksheet.xlsx in 0.0055 seconds
02:22:59 Write Xls format to /tmp/phpspreadsheet/38_Clone_worksheet.xls in 0.0259 seconds
02:22:59 Peak memory usage: 2MB