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Source View: wp_update_nav_menu

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Line Code
1344                unset( $nav_menu_option['auto_add'][$key] );
1345      }
1346      // Remove nonexistent/deleted menus
1347      $nav_menu_option['auto_add'] = array_intersect( $nav_menu_option['auto_add'], wp_get_nav_menus( array( 'fields' => 'ids' ) ) );
1348      update_option( 'nav_menu_options', $nav_menu_option );
1349
1350      wp_defer_term_counting( false );
1351
1352      /** This action is documented in wp-includes/nav-menu.php */
1353      do_action( 'wp_update_nav_menu', $nav_menu_selected_id );
1354
1355      $messages[] = '<div id="message" class="updated notice is-dismissible"><p>' . sprintf( __( '<strong>%1$s</strong> has been updated.' ), $nav_menu_selected_title ) . '</p></div>';
1356      unset( $menu_items, $unsorted_menu_items );
1357
1358      return $messages;
1359 }
1360