I have a big problem when I want to download on my smart phone a xls file generated by PHPExcel it me download a php file named my page, while on my pc it load properly.
header('Content-type: application/vnd.ms-excel'); header('Content-Disposition:inline;filename=fichie.xls'); $writer->save('php://output'); exit();
There's two problems with your line that sets the content disposition.
It should have spaces between the words, which is a standard requirement for headers.
It should be attachment if you want the file to download, as opposed to display inline.
e.g.
header('Content-Disposition: attachment; filename=fichie.xls');