manage_nav-menus_columns

The WordPress Core manage nav menus columns hook.

Description

add_filter( 'manage_nav-menus_columns', (string) $wp_nav_menu_manage_columns ); 

Parameters (1)

0. $wp_nav_menu_manage_columns (string) => 'wp_nav_menu_manage_columns'
The wp nav menu manage columns.

Usage

To run the hook, copy the example below.
  1. $wp_nav_menu_manage_columns = apply_filters( 'manage_nav-menus_columns', $wp_nav_menu_manage_columns ); 
  2.  
  3. if ( !empty( $wp_nav_menu_manage_columns ) ) { 
  4.  
  5. // everything has led up to this point... 
  6.  
  7.  
The following example is for adding a hook callback.
  1. // define the manage_nav-menus_columns callback 
  2. function filter_manage_nav_menus_columns( $wp_nav_menu_manage_columns ) { 
  3. // make filter magic happen here... 
  4. return $wp_nav_menu_manage_columns
  5. }; 
  6.  
  7. // add the filter 
  8. add_filter( 'manage_nav-menus_columns', 'filter_manage_nav_menus_columns', 10, 1 ); 
To remove a hook callback, use the example below.
  1. // remove the filter 
  2. remove_filter( 'manage_nav-menus_columns', 'filter_manage_nav_menus_columns', 10, 1 ); 

Defined (2)

The filter is defined in the following location(s).

/wp-admin/includes/nav-menu.php  
  1. add_filter( 'manage_nav-menus_columns', 'wp_nav_menu_manage_columns' ); 
/wp-includes/customize/class-wp-customize-nav-menus-panel.php  
  1. add_filter( 'manage_nav-menus_columns', 'wp_nav_menu_manage_columns' );