38 Clone worksheet

08:42:04 Create new Spreadsheet object
08:42:04 Set document properties
08:42:04 Add some data
08:42:04 Rename worksheet
08:42:04 Clone worksheet
08:42:04 Rename cloned worksheet
08:42:04 Write Xlsx format to /tmp/phpspreadsheet/38_Clone_worksheet.xlsx in 0.0030 seconds
08:42:04 Write Xls format to /tmp/phpspreadsheet/38_Clone_worksheet.xls in 0.0083 seconds
08:42:04 Peak memory usage: 6MB