38 Clone worksheet

01:22:31 Create new Spreadsheet object
01:22:31 Set document properties
01:22:31 Add some data
01:22:31 Rename worksheet
01:22:31 Clone worksheet
01:22:31 Rename cloned worksheet
01:22:31 Write Xlsx format to /tmp/phpspreadsheet/38_Clone_worksheet.xlsx in 0.0034 seconds
01:22:31 Write Xls format to /tmp/phpspreadsheet/38_Clone_worksheet.xls in 0.0096 seconds
01:22:31 Peak memory usage: 8MB