40 Duplicate style

12:23:10 Create new Spreadsheet object
12:23:10 Create styles array
12:23:10 Add data (begin)
12:23:11 Add data (end), time: 0.28 s
12:23:11 Write Xlsx format to /tmp/phpspreadsheet/40_Duplicate_style.xlsx in 0.0438 seconds
12:23:11 Write Xls format to /tmp/phpspreadsheet/40_Duplicate_style.xls in 0.0342 seconds
12:23:11 Peak memory usage: 14MB