40 Duplicate style

06:52:09 Create new Spreadsheet object
06:52:09 Create styles array
06:52:09 Add data (begin)
06:52:09 Add data (end) . time: 1 s
06:52:10 Write Xlsx format to /tmp/phpspreadsheet/40_Duplicate_style.xlsx in 0.1331 seconds
06:52:10 Write Xls format to /tmp/phpspreadsheet/40_Duplicate_style.xls in 0.1072 seconds
06:52:10 Peak memory usage: 8MB