38 Clone worksheet

11:18:53 Create new Spreadsheet object
11:18:53 Set document properties
11:18:53 Add some data
11:18:53 Rename worksheet
11:18:53 Clone worksheet
11:18:53 Rename cloned worksheet
11:18:53 Write Xlsx format to /tmp/phpspreadsheet/38_Clone_worksheet.xlsx in 0.0107 seconds
11:18:53 Write Xls format to /tmp/phpspreadsheet/38_Clone_worksheet.xls in 0.0324 seconds
11:18:53 Peak memory usage: 10MB