14:02:52 Create new PHPExcel object<br />14:02:53 Set document properties<br />14:02:53 Add some data<br />14:02:53 Write to Excel2007 format<br />14:02:53 File written to 37page_layout_view.xlsx<br />14:02:53 Write to Excel5 format<br />14:02:53 File written to 37page_layout_view.xls<br />14:02:53 Peak memory usage: 8.25 MB<br />14:02:53 Done writing files<br />Files have been created in /var/www/yii2/vendor/phpoffice/phpexcel/Examples<br />