40 Duplicate style

02:05:39 Create new Spreadsheet object
02:05:39 Create styles array
02:05:39 Add data (begin)
02:05:39 Add data (end), time: 0.44 s
02:05:39 Write Excel2007 format to /tmp/phpspreadsheet/40_Duplicate_style.xlsx in 0.0707 seconds
02:05:39 Write Excel5 format to /tmp/phpspreadsheet/40_Duplicate_style.xls in 0.0672 seconds
02:05:39 Peak memory usage: 8MB