$crumb ) { echo wp_kses_post( $before ); if ( ! empty( $crumb[1] ) && count( $breadcrumb ) !== $key + 1 ) { echo '' . esc_html( $crumb[0] ) . ''; } else { echo esc_html( $crumb[0] ); } echo wp_kses_post( $after ); if ( count( $breadcrumb ) !== $key + 1 ) { echo wp_kses_post( $delimiter ); } } echo wp_kses_post( $wrap_after ); } ?>