40 Duplicate style

14:52:53 Create new Spreadsheet object
14:52:53 Create styles array
14:52:53 Add data (begin)
14:52:53 Add data (end) . time: 0 s
14:52:53 Write Xlsx format to /tmp/phpspreadsheet/40_Duplicate_style.xlsx in 0.1451 seconds
14:52:53 Write Xls format to /tmp/phpspreadsheet/40_Duplicate_style.xls in 0.1082 seconds
14:52:53 Peak memory usage: 4MB