40 Duplicate style

01:22:10 Create new Spreadsheet object
01:22:10 Create styles array
01:22:10 Add data (begin)
01:22:11 Add data (end), time: 0.45 s
01:22:11 Write Excel2007 format to /tmp/phpspreadsheet/40_Duplicate_style.xlsx in 0.0706 seconds
01:22:11 Write Excel5 format to /tmp/phpspreadsheet/40_Duplicate_style.xls in 0.0567 seconds
01:22:11 Peak memory usage: 8MB