Source View: wp_delete_nav_menu

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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
183      if ( ! empty( $menu_objects ) ) {
184           foreach ( $menu_objects as $item ) {
185                wp_delete_post( $item );
186           }
187      }
188
189      $result = wp_delete_term( $menu->term_id, 'nav_menu' );
190
191      if ( $result && !is_wp_error($result) )
192           do_action( 'wp_delete_nav_menu', $menu->term_id );
193
194      return $result;
195 }
196
197 /**
198  * Save the properties of a menu or create a new menu with those properties.
199  *
200  * @since 3.0.0
201  *