title: How to post on the wall of a person who is not your friend facebook?
body: <p>My goal is to post on the wall of several persons (whether or not my friends) from my application in facebook (made in php) after an event has taken place by a button.
  The "Facebook User ID" (FBUID) I get them and I have heard that I can post by the graph api if users gives me permission "publish_stream".
  I tried to do with the graph api, using "feed" as follows:</p>
  
  <pre><code>$ fbuid = array (0 =&gt; 'first_fbuid', 1 =&gt; 'second_fbuid', ......) / / These are ID's that are and are not my friends.
  
  foreach ($ fbuid as fb) {
  $ facebook-&gt; api ("/ $ fb / feed ',' post ', array (
           'message' =&gt; some_message,
           'name' =&gt; 'My application name',
           'description' =&gt; 'description goes here',
           'picture' =&gt; $ imageurl));
  }
  </code></pre>
  
  <p>But when I try to post to people who are NOT my friends gives me an error. Only does the posting on the wall of people who are my friends.
  Is there a way to do otherwise by POST to those people? Or can not by restrictions on facebook? Is there another way?</p>
  
  <p>Note: For comments on the website, it says that my own application without problems can post on the wall of people getting the access_token. Can you do that?</p>
  
  <hr>
  
  <p>UPDATE: If the post to anyone is not possible, so.. Can I send a request to anyone? I think is posible because games like FarmVille do that.
  The request can be automatically? Without dialog?
  Or if posible to send a Notification to anyone user?.. In the api I see a function called send.Notification.</p>