40 Duplicate style

08:28:27 Create new Spreadsheet object
08:28:27 Create styles array
08:28:27 Add data (begin)
08:28:28 Add data (end), time: 0.47 s
08:28:28 Write Excel2007 format to /tmp/phpspreadsheet/40_Duplicate_style.xlsx in 0.1005 seconds
08:28:28 Write Excel5 format to /tmp/phpspreadsheet/40_Duplicate_style.xls in 0.0552 seconds
08:28:28 Peak memory usage: 8MB