PHP auto global variables inside C extension View as Markdown

SG(rfc1867_uploaded_files) will have a list of filenames uploaded.
With regards
Kamesh Jayachandran
On Tue, 22 Mar 2005 12:32:44 +0530, "Arjun Jain" arjun@picorp.com
said:

Hi everyone,

I was wondering if there was any way in which the PHP auto global
variables could be used inside the C extension code? Where does php
store all the global variables?

Well what I am trying to do is put the uploaded file in a custom
database. But for that I require all the four paramaters, viz
|$_FILES['userfile']['name'], ||$_FILES['userfile']['type'],
||$_FILES['userfile']['size'] and| |$_FILES['userfile']['tmp_name']|.

So, instead of the user having to pass all this from php as function
arguments, is there no way i can get these directly? Inside the
extension code?
Thanking you in advance.

Regards
aj
http://arjun.notlong.com

At 09:02 22/03/2005, Arjun Jain wrote:

Hi everyone,

I was wondering if there was any way in which the PHP auto global
variables could be used inside the C extension code? Where does php store
all the global variables?

It stores them in the globals hash table. Take a look at
php_session_start() in ext/session/session.c, and look for "_COOKIE", for
an example of how you can access these. Once you have a reference to the
$_FILES hash, you can iterate it to get each file (which is also a hash),
and then lookup each element to obtain its value.

Zeev