40 Duplicate style

15:43:01 Create new Spreadsheet object
15:43:01 Create styles array
15:43:01 Add data (begin)
15:43:01 Add data (end) . time: 0 s
15:43:01 Write Xlsx format to /tmp/phpspreadsheet/40_Duplicate_style.xlsx in 0.0663 seconds
15:43:01 Write Xls format to /tmp/phpspreadsheet/40_Duplicate_style.xls in 0.0587 seconds
15:43:01 Peak memory usage: 12MB