40 Duplicate style

10:13:13 Create new Spreadsheet object
10:13:13 Create styles array
10:13:13 Add data (begin)
10:13:13 Add data (end), time: 0.19 s
10:13:14 Write Xlsx format to /tmp/phpspreadsheet/40_Duplicate_style.xlsx in 0.0288 seconds
10:13:14 Write Xls format to /tmp/phpspreadsheet/40_Duplicate_style.xls in 0.0201 seconds
10:13:14 Peak memory usage: 12MB