38 Clone worksheet

09:08:17 Create new Spreadsheet object
09:08:17 Set document properties
09:08:17 Add some data
09:08:17 Rename worksheet
09:08:17 Clone worksheet
09:08:17 Rename cloned worksheet
09:08:17 Write Xlsx format to /tmp/phpspreadsheet/38_Clone_worksheet.xlsx in 0.0053 seconds
09:08:17 Write Xls format to /tmp/phpspreadsheet/38_Clone_worksheet.xls in 0.0169 seconds
09:08:17 Peak memory usage: 2MB