20:25:12 Create new PHPExcel object
20:25:12 Set document properties
20:25:12 Add some data
20:25:12 Write to Excel2007 format
20:25:12 File written to 37page_layout_view.xlsx
20:25:12 Write to Excel5 format
20:25:12 File written to 37page_layout_view.xls
20:25:12 Peak memory usage: 4 MB
20:25:12 Done writing files
Files have been created in D:\dev\vsk\vendor\phpoffice\phpexcel\Examples