21:29:49 Create new PHPExcel object<br />21:29:49 Set document properties<br />21:29:49 Add some data<br />21:29:49 Write to Excel2007 format<br />21:29:49 File written to 37page_layout_view.xlsx<br />21:29:49 Write to Excel5 format<br />21:29:49 File written to 37page_layout_view.xls<br />21:29:49 Peak memory usage: 2 MB<br />21:29:49 Done writing files<br />Files have been created in /var/www/chFinance/vendor/phpoffice/phpexcel/Examples<br />