40 Duplicate style

22:05:56 Create new Spreadsheet object
22:05:56 Create styles array
22:05:56 Add data (begin)
22:05:56 Add data (end), time: 0.15 s
22:05:56 Write Xlsx format to /tmp/phpspreadsheet/40_Duplicate_style.xlsx in 0.0240 seconds
22:05:56 Write Xls format to /tmp/phpspreadsheet/40_Duplicate_style.xls in 0.0115 seconds
22:05:56 Peak memory usage: 6MB