40 Duplicate style

16:55:09 Create new Spreadsheet object
16:55:09 Create styles array
16:55:09 Add data (begin)
16:55:09 Add data (end), time: 0.27 s
16:55:09 Write Xlsx format to /tmp/phpspreadsheet/40_Duplicate_style.xlsx in 0.0384 seconds
16:55:09 Write Xls format to /tmp/phpspreadsheet/40_Duplicate_style.xls in 0.0198 seconds
16:55:09 Peak memory usage: 6MB