Cacher les produits épuisés dans les produits apparentés (Créer un compte)

add_filter( ‘woocommerce_product_related_posts’, ‘my_related_products’, 10, 1 ) ;

function my_related_products( $related_products = array() ) {
  global $post, $woocommerce;

  $limit = 5;

  $terms = wp_get_post_terms( $post->ID, ‘product_tag’ );

  if ( !$terms || is_wp_error( $terms ) )
    return $related_products;

  if ( empty( $terms ) )
    return array();

  $tags_array = array(); 

  foreach ( $terms as $term )
    $tags_array[] = $term->term_id;

  $meta_query = array();

  $meta_query[] = array( ‘key’ => ‘_stock_status’, ‘value’ => ‘instock’, ‘compare’ => ‘=’ );

  $related_products = get_posts( array(
	‘orderby’ 	=> ‘rand’,
	‘posts_per_page’=> $limit,
	‘post_type’ 	=> ‘product’,
	‘fields’ 	=> ‘ids’,
	‘meta_query’ 	=> $meta_query,
	‘tax_query’ 	=> array(
		array(
			‘taxonomy’ 	=> ‘product_tag’,
			‘field’ 	=> ‘id’,
			‘terms’ 	=> $tags_array
		)
	)
  ));

  return $related_products;

}