Wordpress Sort Posts/Custom Post Type

Question

У меня есть этот настраиваемый цикл, и по какой-то причине «Сортировка» не работает.

<?php 
        if(isset($_REQUEST['sort'])){ 
         if($_REQUEST['sort'] == 'newest') 
          $order = "&orderby=title&order=DESC"; 
         else if($_REQUEST['sort'] == 'oldest') 
          $order = "&orderby=title&order=ASC";  
         else if($_REQUEST['views'] == 'oldest') 
          $order = "&meta_key=views&orderby=meta_value_num&order=DESC";  
        } 
        else 
         $order = "&orderby=ID&order=DESC"; 
        ?> 
        <form method="post" id="order"> 
         <select name="sort" onchange='this.form.submit()'> 
          <option value="newest">Sort by Newest</option> 
          <option value="oldest">Sort by Oldest</option> 
          <option value="views">Sort by Most Viewed</option> 
         </select> 
        </form> 

       <ul class="acapellas row"> 
       <?php 
        $loop = new WP_Query(array( 
         'post_type' => 'acapella', 
         'posts_per_page' => 10, 
         'paged' => $paged, 
         'orderby' => 'date', 
         'order' => $_POST['sort'] 
        )); 
       ?> 
       <?php $paged = (get_query_var('paged')) ? get_query_var('paged') : 1; ?> 
       <?php if ($loop->have_posts()) : while ($loop->have_posts()) : $loop->the_post(); ?> 

       <?php $posts = query_posts($query_string . $order); ?> 

        <li class="post-<?php the_ID(); ?> col-md-6"> 
         <div class="wrap"> 

          <h2><a href="<?php the_permalink(); ?>"><?php the_title() ?></a></h2> 

          <?php if(pmpro_hasMembershipLevel($level_id)) { ?> 

          <?php the_content(); ?> 

          <?php } else { ?> 

          <div class="pro-player"> 
           <div class="upgrade"> 
            <a href="<?php bloginfo('url'); ?>/pro" >Upgrade to unlock</a> 
           </div> 
          </div> 

          <?php } ?> 

          <a class="download left" href="<?php the_permalink(); ?>">Download</a> 

          <span class="list-date right">First added: <?php the_time('F jS, Y') ?></span><br> 

          <?php 
          global $post; 
          $post_type   = get_post_type(get_the_ID()); 
          $post_type_taxonomies = get_object_taxonomies($post_type); 

          if (!empty($post_type_taxonomies)) { 

           echo '<ul class="details">'; 

           foreach ($post_type_taxonomies as $taxonomy) { 

            $terms = get_the_term_list(get_the_ID(), $taxonomy, '', '</li><li>', ''); 


            if ($terms) { 
             echo '<li>' . $terms . '</li>'; 
            } 
           } 

           echo '</ul>'; 
          } 
          ?> 
         </div> 
        </li> 
       <?php endwhile; endif; ?> 
       </ul> 

Answer 1

Вы можете использовать функцию get_posts().

$posts = get_posts([ 
    'orderby' => 'date', 
    'order' => $_POST['sort'] 
]); 

И отправить пост переменную «ASC» или «DESC» - это будет самый новый или самый старый