builtin()->all_user_fields() as $key => $arr ) { $user_fields[ $key ] = isset( $arr['title'] ) ? $arr['title'] : ''; } $post_id = get_the_ID(); $_um_search_fields = get_post_meta( $post_id, '_um_profile_metafields', true ); $_um_search_fields = empty( $_um_search_fields ) ? array() : $_um_search_fields; ?>