38 Clone worksheet

07:12:27 Create new Spreadsheet object
07:12:27 Set document properties
07:12:27 Add some data
07:12:27 Rename worksheet
07:12:27 Clone worksheet
07:12:27 Rename cloned worksheet
07:12:27 Write Xlsx format to /tmp/phpspreadsheet/38_Clone_worksheet.xlsx in 0.0076 seconds
07:12:27 Write Xls format to /tmp/phpspreadsheet/38_Clone_worksheet.xls in 0.0159 seconds
07:12:27 Peak memory usage: 9.5MB