how to upload doc, xls, ppt file ?

[eluser]mahe11[/eluser]
Hi Cristian Gilè,
I use your suggestion

Code:

$_FILES[‘userfile’][‘type’]

but there is an error...

Code:

A PHP Error was encountered

Severity: Notice

Message: Undefined index: userfile

I also try...

Code:

echo $HTTP_POST_FILES["userfile"];

but gives same error...

my HTML code is

Code:

<input type="file" name="userfile" id="userfile" />

where is problem? plz help me.