16:30:20 Create new PHPExcel object<br />16:30:20 Set document properties<br />16:30:20 Add some data<br />16:30:20 Write to Excel2007 format<br />16:30:20 File written to 37page_layout_view.xlsx<br />16:30:20 Write to Excel5 format<br />16:30:20 File written to 37page_layout_view.xls<br />16:30:20 Peak memory usage: 6 MB<br />16:30:20 Done writing files<br />Files have been created in /var/www/html/examcontroller-web/vendor/phpoffice/phpexcel/Examples<br />