40 Duplicate style

02:19:10 Create new Spreadsheet object
02:19:10 Create styles array
02:19:10 Add data (begin)
02:19:10 Add data (end), time: 0.43 s
02:19:11 Write Excel2007 format to /tmp/phpspreadsheet/40_Duplicate_style.xlsx in 0.0715 seconds
02:19:11 Write Excel5 format to /tmp/phpspreadsheet/40_Duplicate_style.xls in 0.0522 seconds
02:19:11 Peak memory usage: 4MB