PHP 32
ACF menu walker By micha on 12th May 2020 04:28:37 PM
  1. // replace original walker `$item_output`
  2.  
  3.     /*
  4.      * Anchor Nav
  5.      */
  6.     if ( get_field('anchor_link', $item->ID) ) {
  7.       if ( empty(get_field('anchor_target', $item->ID)) ) {
  8.         $slug = $slug;
  9.       } else {
  10.         $slug = get_field('anchor_target', $item->ID);
  11.       }
  12.       $attributes  = !empty( $item->attr_title ) ? ' title="'.esc_attr( $item->attr_title ).'"' : '';
  13.       $attributes .= !empty( $item->target )? ' target="'.esc_attr( $item->target ).'"' : '';
  14.       $attributes .= !empty( $item->xfn ) ? ' rel="'. esc_attr( $item->xfn ).'"' : '';
  15.       if (is_front_page()) {
  16.         $attributes .= !empty( $item->url ) ? ' href="#'.esc_attr( $slug ).'"' : '';
  17.       } else {
  18.         $attributes .= !empty( $item->url ) ? ' href="'.esc_attr( get_bloginfo('url') ).'/#'.$slug.'"' : '';
  19.       }
  20.  
  21.       $output .= '<li id="nav-menu-item-'. $item->ID . '" class="' . $depth_class_names . ' ' . $class_names . ' anchor-link">';
  22.  
  23.     } else {
  24.  
  25.       $attributes  = !empty( $item->attr_title ) ? ' title="'.esc_attr( $item->attr_title ).'"' : '';
  26.       $attributes .= !empty( $item->target )? ' target="'.esc_attr( $item->target ).'"' : '';
  27.       $attributes .= !empty( $item->xfn ) ? ' rel="'. esc_attr( $item->xfn ).'"' : '';
  28.       $attributes .= !empty( $item->url ) ? ' href="'.esc_attr( $item->url ).'"' : '';
  29.  
  30.       $output .= '<li id="nav-menu-item-'. $item->ID . '" class="' . $depth_class_names . ' ' . $class_names . '">';
  31.  
  32.     }
  33.  
  34.  
  35.     $item_output = sprintf( '%1$s<a%2$s>%3$s%4$s%5$s</a>%6$s',
  36.       $args->before,
  37.       $attributes,
  38.       $args->link_before,
  39.       apply_filters( 'the_title', $item->title, $item->ID ),
  40.       $args->link_after,
  41.       $args->after
  42.     );
  43.     // build html
  44.     $output .= apply_filters( 'walker_nav_menu_start_el', $item_output, $item, $depth, $args );

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