38 Clone worksheet

01:27:43 Create new Spreadsheet object
01:27:43 Set document properties
01:27:43 Add some data
01:27:43 Rename worksheet
01:27:43 Clone worksheet
01:27:43 Rename cloned worksheet
01:27:43 Write Excel2007 format to /tmp/phpspreadsheet/38_Clone_worksheet.xlsx in 0.0040 seconds
01:27:43 Write Excel5 format to /tmp/phpspreadsheet/38_Clone_worksheet.xls in 0.0096 seconds
01:27:43 Peak memory usage: 6MB