14:08:40 Create new PHPExcel object<br />14:08:40 Set document properties<br />14:08:40 Add some data<br />14:08:40 Write to Excel2007 format<br />14:08:40 File written to 37page_layout_view.xlsx<br />14:08:40 Write to Excel5 format<br />14:08:40 File written to 37page_layout_view.xls<br />14:08:40 Peak memory usage: 6 MB<br />14:08:40 Done writing files<br />Files have been created in /var/www/chart_maker/vendor/phpoffice/phpexcel/Examples<br />