title: Using WP_Comment_Query to get comments
body: <p>Ok so I'm trying to sort all comments associated with a post by the meta_key.</p>
  
  <p>It currently displays all the comments with likes, but doesn't show the comments without any likes now.</p>
  
  <p>Here is the query:</p>
  
  <pre><code>$args = array(
      'post_id' =&gt; intval($_SESSION['thePostId']),
      'meta_key' =&gt; 'cld_like_count',
      'orderby' =&gt; 'meta_value',
      'order' =&gt; 'DESC',
      'parent' =&gt; '0',
  );
  
  // The Query
  $comments_query = new WP_Comment_Query;
  $comments = $comments_query-&gt;query($args);
  </code></pre>
  
  <p>I would like it to display all comments, not just the ones with likes.<br>
  Not sure how to go about this.</p>