40 Duplicate style

09:11:26 Create new Spreadsheet object
09:11:26 Create styles array
09:11:26 Add data (begin)
09:11:26 Add data (end) . time: 1 s
09:11:26 Write Xlsx format to /tmp/phpspreadsheet/40_Duplicate_style.xlsx in 0.1696 seconds
09:11:26 Write Xls format to /tmp/phpspreadsheet/40_Duplicate_style.xls in 0.1558 seconds
09:11:26 Peak memory usage: 8MB