About order of single posts breadcrumb


Hi everyone. I would like to hear your opinion about "function beans_breadcrumb() ". Now, the order in which breadcrumbs are displayed is not the relationship between parents and children.

For example Home / Baseball / Sports / NY Mets

I thought that it would be better to change the order from parent to child. And I wrote the code for that.

  // Single posts.
  if ( is_single() && 'post' == $post_type ) {

    $categories_id = array();
   $categories_term = array();

   $categories = get_the_category($post->ID);
    $cat = $categories[0];

    if($cat -> parent != 0){
      $ancestors = array_reverse(get_ancestors( $cat -> cat_ID, 'category' ));
      foreach($ancestors as $ancestor){
     $categories_id[] = $ancestor;
     }
   }

   $categories_id[] = $categories[0]->cat_ID;

    foreach ($categories_id as $categories_ids) {
     $categories_term[] = get_term( $categories_ids, 'category');
    }

   foreach ( $categories_term as $category ) {
     $breadcrumbs[ get_category_link( $category->term_id ) ] = $category->name;
    }

   $breadcrumbs[] = get_the_title();

 } elseif ......

If you use this code, it will be as follows.

Home / Sports / Baseball / NY Mets

Which do you think will get good results for usability and SEO?

Thanks

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