', esc_url( get_bloginfo( 'pingback_url' ) ) ); } } add_action( 'wp_head', 'blog_town_pingback_header' ); function blog_town_breadcrumb(){ if ( is_archive() ) { the_archive_title( '' ); } elseif(is_search()){ echo esc_html__('Search Results For ', 'blog-town') . ' " ' . get_search_query() . ' "'; }elseif ( is_404() ) { echo esc_html__('Nothing Found ', 'blog-town'); } else { echo esc_html( get_the_title() ); } }