21:36:30 Create new PHPExcel object<br />21:36:30 Set document properties<br />21:36:30 Add some data<br />21:36:30 Write to Excel2007 format<br />21:36:30 File written to 37page_layout_view.xlsx<br />21:36:30 Write to Excel5 format<br />21:36:30 File written to 37page_layout_view.xls<br />21:36:30 Peak memory usage: 6.75 MB<br />21:36:30 Done writing files<br />Files have been created in /alidata/www/jiandan/vendor/phpoffice/phpexcel/Examples<br />