title: Maximum message count - Facebook PHP api
body: <p>I am working on a facebook app and since its my first facebook app, I am facing some problems with the PHP API.</p>
  <p>I want to fetch the name and profile ID of the sender who sent maximum no. of messages. I am new to PHP and facing problems in proceeding after getting inbox object. Any help would be appreciated.</p>
  <p>I am stuck here</p>
  <pre><code>$inbox = $user_profile['inbox'];
  </code></pre>
  <p><code>user_profile</code> is an array where the data of user's profile and account is stored.</p>