40 Duplicate style

01:44:58 Create new Spreadsheet object
01:44:58 Create styles array
01:44:58 Add data (begin)
01:44:59 Add data (end) . time: 1 s
01:44:59 Write Xlsx format to /tmp/phpspreadsheet/40_Duplicate_style.xlsx in 0.3281 seconds
01:44:59 Write Xls format to /tmp/phpspreadsheet/40_Duplicate_style.xls in 0.2501 seconds
01:44:59 Peak memory usage: 14.25MB