title: facebook post users wall
body: <p>i have a@yahoo.com account and also created facebook account
  another two users have also facebook account by b@yahoo.com and c@yahoo.com per each.</p>
  
  <p>b@yahoo.com and c@yahoo.com account holder pressed like button of the fan page owned by<br>
  a@yahoo.com holder.</p>
  
  <p>now as a fan page [a@yahoo.com] but not as others, I like to post some 
  message,attachment <strong>[to the wall of<br>
  the selected users + users who liked fan page]</strong> among all of the users.</p>
  
  <p>now I select only b@yahoo.com user.</p>
  
  <p>the code is given below:
       I accepted manage_pages,offline_access,publish_stream permission.</p>
  
  <pre><code>$page_id = "YYYYYYYYYYYYYYYY";
  $page_access_token = "";
  $result = $facebook-&gt;api("/me/accounts");
  foreach($result["data"] as $page) {
      if($page["id"] == $page_id) {
          $page_access_token = $page["access_token"];
          break;
      }
  }
  $data["access_token"] = $page_access_token;
  $data["message"] = "aaaaaaaaaaaaaaaaa";
  $data["name"] = "ttttttttttttt";
  $data["caption"] = "cccccccccccccc";
  $data["link"] = "http://www.facebook.com/pages/CCCCC/OOOOOsk=app_UUUUUUUUUUU";
  $data["description"] = "aaaaaaaasdfsfsdf";
  $data["picture"] = "http://cdn1.kingdomsofcamelot.com/fb/e2/src/img/fte/army_troop.png";
  
  $post_id = $facebook-&gt;api("/$page_id/feed", "post", $data);
  </code></pre>
  
  <p>but the above code post the message,attachment to the wall of all users who liked 
     the fan page,but I only write post to the specific users.</p>
  
  <p>how can I achieve? or is there any possiblity to pass the target users id only?</p>