12:42:39 Create new PHPExcel object
12:42:39 Set document properties
12:42:39 Add some data
12:42:39 Write to Excel2007 format
12:42:39 File written to 37page_layout_view.xlsx
12:42:39 Write to Excel5 format
12:42:39 File written to 37page_layout_view.xls
12:42:39 Peak memory usage: 6 MB
12:42:39 Done writing files
Files have been created in D:\dev\vsk\vendor\phpoffice\phpexcel\Examples