15:29:33 Create new PHPExcel object<br />15:29:33 Set document properties<br />15:29:33 Add some data<br />15:29:33 Write to Excel2007 format<br />15:29:33 File written to 37page_layout_view.xlsx<br />15:29:33 Write to Excel5 format<br />15:29:33 File written to 37page_layout_view.xls<br />15:29:33 Peak memory usage: 7.75 MB<br />15:29:33 Done writing files<br />Files have been created in D:\wwwroot\yx\base_admin_welcome_new_student\vendor\phpoffice\phpexcel\Examples<br />