40 Duplicate style

11:28:26 Create new Spreadsheet object
11:28:26 Create styles array
11:28:26 Add data (begin)
11:28:26 Add data (end) . time: 1 s
11:28:27 Write Xlsx format to /tmp/phpspreadsheet/40_Duplicate_style.xlsx in 0.1733 seconds
11:28:27 Write Xls format to /tmp/phpspreadsheet/40_Duplicate_style.xls in 0.1122 seconds
11:28:27 Peak memory usage: 2MB