40 Duplicate style

18:19:19 Create new Spreadsheet object
18:19:19 Create styles array
18:19:19 Add data (begin)
18:19:19 Add data (end) . time: 1 s
18:19:19 Write Xlsx format to /tmp/phpspreadsheet/40_Duplicate_style.xlsx in 0.1578 seconds
18:19:19 Write Xls format to /tmp/phpspreadsheet/40_Duplicate_style.xls in 0.1137 seconds
18:19:19 Peak memory usage: 2MB