40 Duplicate style

04:10:36 Create new Spreadsheet object
04:10:36 Create styles array
04:10:36 Add data (begin)
04:10:36 Add data (end) . time: 0 s
04:10:36 Write Xlsx format to /tmp/phpspreadsheet/40_Duplicate_style.xlsx in 0.0571 seconds
04:10:36 Write Xls format to /tmp/phpspreadsheet/40_Duplicate_style.xls in 0.0338 seconds
04:10:36 Peak memory usage: 8MB