38 Clone worksheet

06:06:42 Create new Spreadsheet object
06:06:42 Set document properties
06:06:42 Add some data
06:06:42 Rename worksheet
06:06:42 Clone worksheet
06:06:42 Rename cloned worksheet
06:06:42 Write Xlsx format to /tmp/phpspreadsheet/38_Clone_worksheet.xlsx in 0.0036 seconds
06:06:42 Write Xls format to /tmp/phpspreadsheet/38_Clone_worksheet.xls in 0.0093 seconds
06:06:42 Peak memory usage: 8MB