[Perepelenok]

Вот такой код у меня сейчас...

<script>
$(function() {
    var obj = {};
    $("[data-year]").each(function() {
        var el = $(this),
            year = $(this).data("year"),
            p = obj[year];
        if (p) el.appendTo(p);
        else obj[year] = el.wrap("<p/>").parent()
    })
});

  </script>
<div class="content" id="pj_cycle">
  <div class="middle-wrap two-side-wrap" id="wrap">
    <div class="left-wrap" style="width: 100px;">
      <span>
        <h3>
          <?php $title = the_title(); ?>
        </h3>
        <ul class="hor-tabs">
            <li class="active" rel="tab1">1 Таб</li>
            <li rel="tab2">2 Таб</li>
            <li rel="tab3">3 Таб</li>
        </ul>
      </span>
    </div>
    <div class="right-wrap tab_container">
     <article id="tab1" class="tab_content">
<span data-year="2018">
<a href="https:/url.com">
    2018
    |
    <strong>Название</strong>
    /
    Москва, Россия
    <br>
</a>
</span>
<span data-year="2016">
<a href="https:/url.com">
    2016
    |
    <strong>Название</strong>
    /
    Санкт-Петербург, Россия
    <br>
</a>
</span>
</article>
<article id="tab2" class="tab_content">
<span data-year="2018">
<a href="https:/url.com">
    2017
    |
    <strong>Название</strong>
    /
    Москва, Россия
    <br>
</a>
</span>
</article>
<article id="tab3" class="tab_content">
<span data-year="2018">
<a href="https:/url.com">
    2017
    |
    <strong>Название</strong>
    /
    Москва, Россия
    <br>
</a>
</span>
</article>
    </div>
  </div>
</div>