40 Duplicate style

11:58:33 Create new Spreadsheet object
11:58:33 Create styles array
11:58:33 Add data (begin)
11:58:33 Add data (end) . time: 0 s
11:58:33 Write Xlsx format to /tmp/phpspreadsheet/40_Duplicate_style.xlsx in 0.0459 seconds
11:58:33 Write Xls format to /tmp/phpspreadsheet/40_Duplicate_style.xls in 0.0329 seconds
11:58:33 Peak memory usage: 12MB