40 Duplicate style

21:56:01 Create new Spreadsheet object
21:56:01 Create styles array
21:56:01 Add data (begin)
21:56:01 Add data (end) . time: 0 s
21:56:01 Write Xlsx format to /tmp/phpspreadsheet/40_Duplicate_style.xlsx in 0.0738 seconds
21:56:01 Write Xls format to /tmp/phpspreadsheet/40_Duplicate_style.xls in 0.0555 seconds
21:56:01 Peak memory usage: 6MB