f ( ! function_exists( 'aioseo_breadcrumbs' ) ) {
		/**
		 * Global function for breadcrumbs output.
		 *
		 * @since 4.1.1
		 *
		 * @param  boolean     $echo Echo or return the output.
		 * @return string|void       The output.
		 */
		function aioseo_breadcrumbs( $echo = true ) {
			return aioseo()->breadcrumbs->frontend->display( $echo );
		}
	}
}