38 Clone worksheet

23:53:33 Create new Spreadsheet object
23:53:33 Set document properties
23:53:33 Add some data
23:53:33 Rename worksheet
23:53:33 Clone worksheet
23:53:33 Rename cloned worksheet
23:53:33 Write Xlsx format to /tmp/phpspreadsheet/38_Clone_worksheet.xlsx in 0.0108 seconds
23:53:33 Write Xls format to /tmp/phpspreadsheet/38_Clone_worksheet.xls in 0.0318 seconds
23:53:33 Peak memory usage: 10MB