40 Duplicate style

16:23:24 Create new Spreadsheet object
16:23:24 Create styles array
16:23:24 Add data (begin)
16:23:24 Add data (end), time: 0.14 s
16:23:24 Write Xlsx format to /tmp/phpspreadsheet/40_Duplicate_style.xlsx in 0.0216 seconds
16:23:24 Write Xls format to /tmp/phpspreadsheet/40_Duplicate_style.xls in 0.0088 seconds
16:23:24 Peak memory usage: 6MB