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Source View: wp_update_nav_menu_item

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Understanding Source Code

The best way to understand what a hook does is to look at where it occurs in the source code.

  • Action hooks look like this: do_action( "hook_name" )
  • Filter hooks look like this: apply_filters( "hook_name", "what_to_filter" ).

Remember, this hook may occur in more than one file. Moreover, the hook's context may change from version to version.

Source View

Line Code
387      update_post_meta( $menu_item_db_id, '_menu_item_classes', $args['menu-item-classes'] );
388      update_post_meta( $menu_item_db_id, '_menu_item_xfn', $args['menu-item-xfn'] );
389      update_post_meta( $menu_item_db_id, '_menu_item_url', esc_url_raw($args['menu-item-url']) );
390
391      if ( 0 == $menu_id )
392           update_post_meta( $menu_item_db_id, '_menu_item_orphaned', time() );
393      else
394           delete_post_meta( $menu_item_db_id, '_menu_item_orphaned' );
395
396      do_action('wp_update_nav_menu_item', $menu_id, $menu_item_db_id, $args );
397
398      return $menu_item_db_id;
399 }
400
401 /**
402  * Returns all navigation menu objects.
403  *
404  * @since 3.0.0
405  *