40 Duplicate style

07:24:07 Create new Spreadsheet object
07:24:07 Create styles array
07:24:07 Add data (begin)
07:24:08 Add data (end), time: 0.52 s
07:24:08 Write Excel2007 format to /tmp/phpspreadsheet/40_Duplicate_style.xlsx in 0.0768 seconds
07:24:08 Write Excel5 format to /tmp/phpspreadsheet/40_Duplicate_style.xls in 0.0792 seconds
07:24:08 Peak memory usage: 4MB