14:29:18 Create new PHPExcel object<br />14:29:18 Create styles array<br />14:29:18 Add data (begin)<br />14:29:19 Add data (end), time: 0.48 s<br />14:29:19 Write to Excel2007 format<br />14:29:19 File written to 40duplicateStyle.xlsx<br />14:29:19 Peak memory usage: 6.25 MB<br />14:29:19 Done writing file<br />File has been created in /home/factovizjh/dataviz/vendor/phpoffice/phpexcel/Examples<br />