40 Duplicate style

13:44:14 Create new Spreadsheet object
13:44:14 Create styles array
13:44:14 Add data (begin)
13:44:15 Add data (end) . time: 1 s
13:44:15 Write Xlsx format to /tmp/phpspreadsheet/40_Duplicate_style.xlsx in 0.1325 seconds
13:44:15 Write Xls format to /tmp/phpspreadsheet/40_Duplicate_style.xls in 0.1078 seconds
13:44:15 Peak memory usage: 8MB