21:56:56 Create new PHPExcel object<br />21:56:56 Set document properties<br />21:56:56 Add some data<br />21:56:56 Write to Excel2007 format<br />21:56:56 File written to 37page_layout_view.xlsx<br />21:56:56 Write to Excel5 format<br />21:56:56 File written to 37page_layout_view.xls<br />21:56:56 Peak memory usage: 2 MB<br />21:56:56 Done writing files<br />Files have been created in /var/www/igeotrack/vendor/phpoffice/phpexcel/Examples<br />