Menu Adam R Brown

WP hooks navigation: Home/browseActions indexFilters index

Source View: wp_setup_nav_menu_item

To save our bandwidth, we show only a snippet of code around each occurence of the hook. View complete file in SVN (without highlighting).

Understanding Source Code

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

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
621           }
622
623           /** This filter is documented in wp-includes/nav-menu.php */
624           $post->attr_title = apply_filters( 'nav_menu_attr_title', $post->attr_title );
625
626           /** This filter is documented in wp-includes/nav-menu.php */
627           $post->description = apply_filters( 'nav_menu_description', wp_trim_words( $post->description, 200 ) );
628
629           /** This filter is documented in wp-includes/nav-menu.php */
630           $post = apply_filters( 'wp_setup_nav_menu_item', $post );
631
632           return $post;
633      }
634
635      /**
636       * Sanitize an input.
637       *
638       * Note that parent::sanitize() erroneously does wp_unslash() on $value, but
639       * we remove that in this override.