40 Duplicate style

23:17:07 Create new Spreadsheet object
23:17:07 Create styles array
23:17:07 Add data (begin)
23:17:07 Add data (end) . time: 1 s
23:17:07 Write Xlsx format to /tmp/phpspreadsheet/40_Duplicate_style.xlsx in 0.1413 seconds
23:17:07 Write Xls format to /tmp/phpspreadsheet/40_Duplicate_style.xls in 0.0927 seconds
23:17:07 Peak memory usage: 2MB