<?php if (!is_null($comments)) : ?>

      <p>There are currently no comments in this book. Be the first!</p>

    <?php else : ?>

      <?php foreach ($comments as $key => $comment) : ?>

        <?php if ($comment) : ?>

          <table class="table table-striped table-bordered">

            <tr><td><i class="icon-user"></i> <?php echo $comment['username']; ?> &nbsp; <i class="faint"><?php echo $comment['comment_date']; ?></i></td></tr>

            <tr><td><?php echo $comment['comment_text']; ?></td></tr>

          </table>

        <?php endif ?>

      <?php endforeach ?>

      <?php echo $pagination; ?>

    <?php endif ?>