40 Duplicate style

05:01:38 Create new Spreadsheet object
05:01:38 Create styles array
05:01:38 Add data (begin)
05:01:39 Add data (end), time: 0.72 s
05:01:39 Write Xlsx format to /tmp/phpspreadsheet/40_Duplicate_style.xlsx in 0.1055 seconds
05:01:39 Write Xls format to /tmp/phpspreadsheet/40_Duplicate_style.xls in 0.1271 seconds
05:01:39 Peak memory usage: 12MB