13:50:40 Create new PHPExcel object
13:50:40 Set document properties
13:50:40 Add some data
13:50:40 Write to Excel2007 format
13:50:40 File written to 37page_layout_view.xlsx
13:50:40 Write to Excel5 format
13:50:40 File written to 37page_layout_view.xls
13:50:40 Peak memory usage: 6 MB
13:50:40 Done writing files
Files have been created in D:\dev\vsk\vendor\phpoffice\phpexcel\Examples