40 Duplicate style

17:23:48 Create new Spreadsheet object
17:23:48 Create styles array
17:23:48 Add data (begin)
17:23:48 Add data (end) . time: 0 s
17:23:48 Write Xlsx format to /tmp/phpspreadsheet/40_Duplicate_style.xlsx in 0.1357 seconds
17:23:48 Write Xls format to /tmp/phpspreadsheet/40_Duplicate_style.xls in 0.0962 seconds
17:23:48 Peak memory usage: 4MB