19:29:49 Create new PHPExcel object<br />19:29:50 Set document properties<br />19:29:50 Add some data<br />19:29:50 Write to Excel2007 format<br />19:29:50 File written to 37page_layout_view.xlsx<br />19:29:50 Write to Excel5 format<br />19:29:50 File written to 37page_layout_view.xls<br />19:29:50 Peak memory usage: 5 MB<br />19:29:50 Done writing files<br />Files have been created in D:\whospost\dvBackup20200407\vendor\phpoffice\phpexcel\Examples<br />