40 Duplicate style

07:06:07 Create new Spreadsheet object
07:06:07 Create styles array
07:06:07 Add data (begin)
07:06:07 Add data (end), time: 0.45 s
07:06:07 Write Excel2007 format to /tmp/phpspreadsheet/40_Duplicate_style.xlsx in 0.0893 seconds
07:06:07 Write Excel5 format to /tmp/phpspreadsheet/40_Duplicate_style.xls in 0.0747 seconds
07:06:07 Peak memory usage: 8MB