16:01:05 Create new PHPExcel object
16:01:05 Set document properties
16:01:05 Add some data
16:01:05 Write to Excel2007 format
16:01:05 File written to 37page_layout_view.xlsx
16:01:05 Write to Excel5 format
16:01:05 File written to 37page_layout_view.xls
16:01:05 Peak memory usage: 5.25 MB
16:01:05 Done writing files
Files have been created in /home/factovizjh/dataviz/vendor/phpoffice/phpexcel/Examples