title: Notice: Undefined property: stdClass: error
body: <p>I am trying to fetch an email body and send a reply to the learner based on it. But i am getting an error <code>Notice: Undefined property: stdClass::$subject</code> while executing my code. I am really lost not knowing what to do. I am posting the code below. </p>
  
  <pre><code>&lt;?php 
  
  $server = '{imap.aaa.com:993/imap/ssl}INBOX';
  $username = 'aaa@bbb.com';
  $password = 'aaaaaa';
  require_once '../swift/lib/swift_required.php';
  
  $connection  = imap_open($server,$username,$password) or die('Cannot connect to Gmail: ' .    imap_last_error());
  
  $result = imap_search($connection,'ALL');
  if($result) {
  
  
    $output = '';
  
  
    rsort($result);
  
  
    foreach($result as $email_number) {
  
      $overview = imap_fetch_overview($connection,$email_number,0);
      $message = imap_fetchbody($connection,$email_number,2);
  
      $output.= '&lt;div class="toggler '.($overview[0]-&gt;seen ? 'read' : 'unread').'"&gt;';
      $output.= '&lt;span class="subject"&gt;'.$overview[0]-&gt;subject.'&lt;/span&gt; ';
      $output.= '&lt;span class="from"&gt;'.$overview[0]-&gt;from.'&lt;/span&gt;';
      $output.= '&lt;span class="date"&gt;on '.$overview[0]-&gt;date.'&lt;/span&gt;';
      $output.= '&lt;/div&gt;';
  
      $output.= '&lt;div class="body"&gt;'.$message.'&lt;/div&gt;';
  
    if ($message == signup)
  
    {
  
  $transport = Swift_MailTransport::newInstance();
  $mailer = Swift_Mailer::newInstance($transport);
  
  $message1 = Swift_Message::newInstance('new message')
    -&gt;setFrom(array('aaa@aaa.com' =&gt; 'name'))
    -&gt;setTo(array('bbb@aaa.com'))
    -&gt;setBody($message);
  
  
    $mail = $mailer-&gt;send($message1);
    }
  
    }
  }
  
  else
  {
     echo "false return";
  }
  ?&gt;
  </code></pre>