40 Duplicate style

22:42:01 Create new Spreadsheet object
22:42:01 Create styles array
22:42:01 Add data (begin)
22:42:01 Add data (end), time: 0.42 s
22:42:01 Write Excel2007 format to /tmp/phpspreadsheet/40_Duplicate_style.xlsx in 0.0691 seconds
22:42:01 Write Excel5 format to /tmp/phpspreadsheet/40_Duplicate_style.xls in 0.0547 seconds
22:42:01 Peak memory usage: 4MB