40 Duplicate style

12:47:48 Create new Spreadsheet object
12:47:48 Create styles array
12:47:48 Add data (begin)
12:47:48 Add data (end) . time: 0 s
12:47:48 Write Xlsx format to /tmp/phpspreadsheet/40_Duplicate_style.xlsx in 0.0460 seconds
12:47:48 Write Xls format to /tmp/phpspreadsheet/40_Duplicate_style.xls in 0.0309 seconds
12:47:48 Peak memory usage: 12MB