classes ) ? array() : (array) $item->classes; $class_names = join( ' ', apply_filters( 'nav_menu_css_class', array_filter( $classes ), $item, $args, $depth ) ); $class_names = ' class="' . esc_attr( $class_names ) . '"'; $output .= $indent . '

'; $attributes = ! empty( $item->attr_title ) ? ' title="' . esc_attr( $item->attr_title ) . '"' : ''; $attributes .= ! empty( $item->target ) ? ' target="' . esc_attr( $item->target ) . '"' : ''; $attributes .= ! empty( $item->xfn ) ? ' rel="' . esc_attr( $item->xfn ) . '"' : ''; $attributes .= ! empty( $item->url ) ? ' href="' . esc_attr( $item->url ) . '"' : ''; $prepend = ''; $append = ''; $description = ! empty( $item->description ) ? '' . esc_attr( $item->description ) . '' : ''; if ( $depth != 0 ) { $description = $append = $prepend = ''; } $item_output = $args->before; $item_output .= ''; $item_output .= $args->link_before . $prepend . apply_filters( 'the_title', $item->title, $item->ID ) . $append; $item_output .= $description . $args->link_after; $item_output .= ''; $item_output .= $args->after; $output .= apply_filters( 'walker_nav_menu_start_el', $item_output, $item, $depth, $args ); } }