38 Clone worksheet

14:29:33 Create new Spreadsheet object
14:29:33 Set document properties
14:29:33 Add some data
14:29:33 Rename worksheet
14:29:33 Clone worksheet
14:29:33 Rename cloned worksheet
14:29:33 Write Xlsx format to /tmp/phpspreadsheet/38_Clone_worksheet.xlsx in 0.0098 seconds
14:29:33 Write Xls format to /tmp/phpspreadsheet/38_Clone_worksheet.xls in 0.0091 seconds
14:29:33 Peak memory usage: 2MB