40 Duplicate style

04:18:21 Create new Spreadsheet object
04:18:21 Create styles array
04:18:21 Add data (begin)
04:18:22 Add data (end), time: 1.18 s
04:18:22 Write Xlsx format to /tmp/phpspreadsheet/40_Duplicate_style.xlsx in 0.1307 seconds
04:18:22 Write Xls format to /tmp/phpspreadsheet/40_Duplicate_style.xls in 0.1096 seconds
04:18:22 Peak memory usage: 6MB