16:30:06 Create new PHPExcel object
16:30:06 Set document properties
16:30:06 Add some data
16:30:06 Write to Excel2007 format
16:30:06 File written to 37page_layout_view.xlsx
16:30:06 Write to Excel5 format
16:30:06 File written to 37page_layout_view.xls
16:30:06 Peak memory usage: 4 MB
16:30:06 Done writing files
Files have been created in D:\dev\vsk\vendor\phpoffice\phpexcel\Examples