40 Duplicate style

04:01:16 Create new Spreadsheet object
04:01:16 Create styles array
04:01:16 Add data (begin)
04:01:17 Add data (end), time: 0.78 s
04:01:17 Write Xlsx format to /tmp/phpspreadsheet/40_Duplicate_style.xlsx in 0.1321 seconds
04:01:17 Write Xls format to /tmp/phpspreadsheet/40_Duplicate_style.xls in 0.1055 seconds
04:01:17 Peak memory usage: 12MB