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Source View: nav_menu_description

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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.

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

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Line Code
564                } else {
565                     $post->type_label = __( 'Custom Link' );
566                }
567           }
568
569           /** This filter is documented in wp-includes/nav-menu.php */
570           $post->attr_title = apply_filters( 'nav_menu_attr_title', $post->attr_title );
571
572           /** This filter is documented in wp-includes/nav-menu.php */
573           $post->description = apply_filters( 'nav_menu_description', wp_trim_words( $post->description, 200 ) );
574
575           /** This filter is documented in wp-includes/nav-menu.php */
576           $post = apply_filters( 'wp_setup_nav_menu_item', $post );
577
578           return $post;
579      }
580
581      /**
582       * Sanitize an input.