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Source View: wp_update_nav_menu

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Line Code
374                          if ( false !== ( $key = array_search( $nav_menu_selected_id, $nav_menu_option['auto_add'] ) ) )
375                               unset( $nav_menu_option['auto_add'][$key] );
376                     }
377                     // Remove nonexistent/deleted menus
378                     $nav_menu_option['auto_add'] = array_intersect( $nav_menu_option['auto_add'], wp_get_nav_menus( array( 'fields' => 'ids' ) ) );
379                     update_option( 'nav_menu_options', $nav_menu_option );
380
381                     wp_defer_term_counting(false);
382
383                     do_action( 'wp_update_nav_menu', $nav_menu_selected_id );
384
385                     $messages[] = '<div id="message" class="updated"><p>' . sprintf( __('The <strong>%s</strong> menu has been updated.'), $nav_menu_selected_title ) . '</p></div>';
386                     unset( $menu_items, $unsorted_menu_items );
387                }
388           }
389           break;
390 }
391
392 // Get all nav menus