40 Duplicate style

22:56:42 Create new Spreadsheet object
22:56:42 Create styles array
22:56:42 Add data (begin)
22:56:42 Add data (end) . time: 1 s
22:56:42 Write Xlsx format to /tmp/phpspreadsheet/40_Duplicate_style.xlsx in 0.1201 seconds
22:56:42 Write Xls format to /tmp/phpspreadsheet/40_Duplicate_style.xls in 0.0969 seconds
22:56:42 Peak memory usage: 14.25MB