40 Duplicate style

08:21:58 Create new Spreadsheet object
08:21:58 Create styles array
08:21:58 Add data (begin)
08:22:00 Add data (end), time: 2.55 s
08:22:00 Write Xlsx format to /tmp/phpspreadsheet/40_Duplicate_style.xlsx in 0.2752 seconds
08:22:01 Write Xls format to /tmp/phpspreadsheet/40_Duplicate_style.xls in 0.1588 seconds
08:22:01 Peak memory usage: 14MB