40 Duplicate style

04:30:27 Create new Spreadsheet object
04:30:27 Create styles array
04:30:27 Add data (begin)
04:30:28 Add data (end), time: 0.44 s
04:30:28 Write Excel2007 format to /tmp/phpspreadsheet/40_Duplicate_style.xlsx in 0.0725 seconds
04:30:28 Write Excel5 format to /tmp/phpspreadsheet/40_Duplicate_style.xls in 0.0587 seconds
04:30:28 Peak memory usage: 8MB