40 Duplicate style

17:33:47 Create new Spreadsheet object
17:33:47 Create styles array
17:33:47 Add data (begin)
17:33:47 Add data (end), time: 0.47 s
17:33:47 Write Excel2007 format to /tmp/phpspreadsheet/40_Duplicate_style.xlsx in 0.0696 seconds
17:33:47 Write Excel5 format to /tmp/phpspreadsheet/40_Duplicate_style.xls in 0.0542 seconds
17:33:47 Peak memory usage: 4MB