16:42:42 Create new PHPExcel object
16:42:42 Create styles array
16:42:42 Add data (begin)
16:42:42 Add data (end), time: 0.46 s
16:42:42 Write to Excel2007 format
16:42:42 File written to 40duplicateStyle.xlsx
16:42:42 Peak memory usage: 6.25 MB
16:42:42 Done writing file
File has been created in /home/factovizjh/dataviz/vendor/phpoffice/phpexcel/Examples