40 Duplicate style

21:45:02 Create new Spreadsheet object
21:45:02 Create styles array
21:45:02 Add data (begin)
21:45:03 Add data (end) . time: 1 s
21:45:03 Write Xlsx format to /tmp/phpspreadsheet/40_Duplicate_style.xlsx in 0.1515 seconds
21:45:03 Write Xls format to /tmp/phpspreadsheet/40_Duplicate_style.xls in 0.1130 seconds
21:45:03 Peak memory usage: 2MB