23:01:05 Create new PHPExcel object<br />23:01:05 Set document properties<br />23:01:05 Add some data<br />23:01:05 Write to Excel2007 format<br />23:01:05 File written to 37page_layout_view.xlsx<br />23:01:05 Write to Excel5 format<br />23:01:05 File written to 37page_layout_view.xls<br />23:01:05 Peak memory usage: 6 MB<br />23:01:05 Done writing files<br />Files have been created in /var/www/customs_rongma/vendor/phpoffice/phpexcel/Examples<br />