40 Duplicate style

06:24:20 Create new Spreadsheet object
06:24:20 Create styles array
06:24:20 Add data (begin)
06:24:20 Add data (end), time: 0.45 s
06:24:20 Write Excel2007 format to /tmp/phpspreadsheet/40_Duplicate_style.xlsx in 0.0689 seconds
06:24:20 Write Excel5 format to /tmp/phpspreadsheet/40_Duplicate_style.xls in 0.0516 seconds
06:24:20 Peak memory usage: 4MB