40 Duplicate style

14:40:15 Create new Spreadsheet object
14:40:15 Create styles array
14:40:15 Add data (begin)
14:40:15 Add data (end) . time: 1 s
14:40:16 Write Xlsx format to /tmp/phpspreadsheet/40_Duplicate_style.xlsx in 0.0670 seconds
14:40:16 Write Xls format to /tmp/phpspreadsheet/40_Duplicate_style.xls in 0.0393 seconds
14:40:16 Peak memory usage: 12MB