40 Duplicate style

01:07:32 Create new Spreadsheet object
01:07:32 Create styles array
01:07:32 Add data (begin)
01:07:33 Add data (end) . time: 1 s
01:07:34 Write Xlsx format to /tmp/phpspreadsheet/40_Duplicate_style.xlsx in 0.3321 seconds
01:07:34 Write Xls format to /tmp/phpspreadsheet/40_Duplicate_style.xls in 0.2700 seconds
01:07:34 Peak memory usage: 14.25MB