40 Duplicate style

01:05:30 Create new Spreadsheet object
01:05:30 Create styles array
01:05:30 Add data (begin)
01:05:30 Add data (end) . time: 0 s
01:05:30 Write Xlsx format to /tmp/phpspreadsheet/40_Duplicate_style.xlsx in 0.0603 seconds
01:05:30 Write Xls format to /tmp/phpspreadsheet/40_Duplicate_style.xls in 0.0412 seconds
01:05:30 Peak memory usage: 10MB