40 Duplicate style

08:33:17 Create new Spreadsheet object
08:33:17 Create styles array
08:33:17 Add data (begin)
08:33:17 Add data (end), time: 0.44 s
08:33:17 Write Excel2007 format to /tmp/phpspreadsheet/40_Duplicate_style.xlsx in 0.0710 seconds
08:33:17 Write Excel5 format to /tmp/phpspreadsheet/40_Duplicate_style.xls in 0.0580 seconds
08:33:17 Peak memory usage: 8MB