40 Duplicate style

03:37:13 Create new Spreadsheet object
03:37:13 Create styles array
03:37:13 Add data (begin)
03:37:14 Add data (end), time: 0.44 s
03:37:14 Write Excel2007 format to /tmp/phpspreadsheet/40_Duplicate_style.xlsx in 0.0716 seconds
03:37:14 Write Excel5 format to /tmp/phpspreadsheet/40_Duplicate_style.xls in 0.0546 seconds
03:37:14 Peak memory usage: 8MB