38 Clone worksheet

05:55:51 Create new Spreadsheet object
05:55:51 Set document properties
05:55:51 Add some data
05:55:51 Rename worksheet
05:55:51 Clone worksheet
05:55:51 Rename cloned worksheet
05:55:51 Write Xlsx format to /tmp/phpspreadsheet/38_Clone_worksheet.xlsx in 0.0043 seconds
05:55:51 Write Xls format to /tmp/phpspreadsheet/38_Clone_worksheet.xls in 0.0042 seconds
05:55:51 Peak memory usage: 2MB