title: Question about a query
body: <pre><code>$sql = "SELECT count(u_id) AS num_replies FROM `replies` WHERE `u_id`='".$uid."'";
  $res = mysql_query($sql) or die(myqsl_error());
  </code></pre>
  
  <p>Will that return the number of replies a user with id $uid has made? If not, can anyone suggest something that will?</p>
  
  <p>Thx for the help.</p>