function to restrict related post AND has ALL of the same categories

  • Resolved zerutreck

    (@zerutreck)


    4 years, 2 months ago

    I would like to display as a related post only articles in the same category. Why didn’t the function below work?

    // This function will only return posts that are related AND has ALL of the same categories.
function jp_only_rp_in_same_category( $categories, $post_id ) {
  $category_objects = get_the_category( $post_id );
  if ( ! empty( $categories ) ) {
      $categories = array_merge( 'categories', 'category_objects' );
      return $categories;
  }
  else {
    return $category_objects;
  }
}
add_filter( 'jetpack_relatedposts_filter_has_terms', 'jp_only_rp_in_same_category', 10, 2 );

    Kind regards.

    The page I need help with: [log in to see the link]

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