Can not read all posts on my facebook wall

I'm reading fine my application wall posts with this call:

curl_setopt($ch, CURLOPT_URL,'https://graph.facebook.com/'.$appid.'/posts?'.$access_token);

But I'm only gett开发者_StackOverflowing the posts that I have published myself.

For other users theirs posts seem to appear in another list (filter=3)

http://www.facebook.com/apps/application.php?id=<app-id>&v=wall&filter=3

Is there a way to disable this filtering ?

Is there a way to read these posts ?

You are calling the wrong method/connection :-)
Have a look at the application document (or the user also):

posts     The applications's own posts

What you need to call is the feed connection.