title: Facebook Graph Posting Comment as User
body: <p>I am building a social accounts management application and having a problem with posting comments. Currently i am able to list them all but the current version of API 2.10 is unable to post comments as user and can only post with page token. 
  But the version 2.9 offers posting comments as user. In the graph explorer when I set API version to 2.9 i am able to post a comment but not in my application. I am sure that API version used in my application is 2.9 but i still get an error that graph doesn't support posting comments as user.
  Am i doing something wrong or no matter which API version i use i will always get an error? I am using PHP if it matters.</p>