php 兄弟姐妹

Posted 2021-05-04

<?php
       $post= get_the_category()[0]->term_id;
       $args = array(
            'posts_per_page' => 5,
            'cat' => $post,
            'orderby' => 'rand',
            'title_li' => null
        );
        $posts_array = get_posts( $args );
        foreach($posts_array as $title){
            echo '<li><a href="'.get_permalink($title->ID).'" class="">'.$title->post_title.'</a></li>';
        }
?>

<?php
     wp_list_categories(array(
        'child_of' => $post->post_parent,
        'exclude' => $post->ID,
        'title_li' => __(''),
        'depth' => 1, // pour selectionner que les pages parents
    ))
?> 

// Avec un ACF

<section class="siblings">
  <?php
      $parentid = $post->post_parent;
      $this_post = $post->ID;

      $args = array(
          'post_type' => 'page',
          'post_status' => 'publish',
          'posts_per_page' => -1,
          'post_parent' => $parentid,
          'post__not_in' => array($this_post),
      );
      $query = new WP_Query($args);
      while ($query->have_posts()) {
          $query->the_post();
          ?>
          <div class="wrapper_siblings">
              <a class="link" href="<?php the_permalink(); ?>"></a>
              <p class="title_siblings"><?php the_title();?></p>
              <div class="bg_siblings" style="background-image: url(<?php the_field('image_left', $post->ID); ?>);" ></div>  
          </div>

          <?php 
      }
      wp_reset_postdata();

  ?>
</section>