40 Duplicate style

17:54:08 Create new Spreadsheet object
17:54:08 Create styles array
17:54:08 Add data (begin)
17:54:09 Add data (end), time: 0.44 s
17:54:09 Write Excel2007 format to /tmp/phpspreadsheet/40_Duplicate_style.xlsx in 0.0703 seconds
17:54:09 Write Excel5 format to /tmp/phpspreadsheet/40_Duplicate_style.xls in 0.0570 seconds
17:54:09 Peak memory usage: 8MB