12:47:48 Create new PHPExcel object
12:47:48 Set document properties
12:47:48 Add some data
12:47:48 Write to Excel2007 format
12:47:48 File written to 37page_layout_view.xlsx
12:47:48 Write to Excel5 format
12:47:48 File written to 37page_layout_view.xls
12:47:48 Peak memory usage: 6 MB
12:47:48 Done writing files
Files have been created in D:\dev\sklad\vendor\phpoffice\phpexcel\Examples