PbootCMS奇偶数判断（隔行变色）各种条件判断和标签

<ul>
  {pboot:list num=10}
  <li {pboot:if('[list:i]' % 2 == 0)}class="bg-dark"{/pboot:if}>
    <a href="[list:link]">{list:title}</a>
  </li>
  {/pboot:list}
</ul>