40 Duplicate style

21:13:13 Create new Spreadsheet object
21:13:13 Create styles array
21:13:13 Add data (begin)
21:13:14 Add data (end) . time: 1 s
21:13:14 Write Xlsx format to /tmp/phpspreadsheet/40_Duplicate_style.xlsx in 0.2950 seconds
21:13:14 Write Xls format to /tmp/phpspreadsheet/40_Duplicate_style.xls in 0.2557 seconds
21:13:14 Peak memory usage: 7.75MB