40 Duplicate style

14:46:36 Create new Spreadsheet object
14:46:36 Create styles array
14:46:36 Add data (begin)
14:46:36 Add data (end) . time: 0 s
14:46:37 Write Xlsx format to /tmp/phpspreadsheet/40_Duplicate_style.xlsx in 0.1088 seconds
14:46:37 Write Xls format to /tmp/phpspreadsheet/40_Duplicate_style.xls in 0.0729 seconds
14:46:37 Peak memory usage: 8MB