Post on facebook Wall using php

[tajinder]

Hi,

I need to develop an application which could publish my posts on facebook, twitter, google plus wall.
Fortunately i suceeded with twitter but not with facebook and google+
Twitter provided me four things:-
consumer_key
consumer_secret
user_token
user_secret

Where facebook provides me:-
FB_APIKEY
FB_SECRET
But php-library asks for one more field i.e. FB_SESSION which is supposed to be generated from https://login.facebook.com/code_gen....=API_KEY&v=1.0. But it gives nothing. I am left with this portion onle with facebook. I reffered http://www.tipsforfun.com/profession...using-php.html for facebook

Now Google+,almost same case:-
Google provided me with:-
ClientId,
ClientSecret,
RedirectUri,
DeveloperKey

Now google plus library code generates accessToken to run this code but actually it does not.

So I feel, in facebook and google+ the "token" is the only obstacle. Kindly help me out.
Thanks