1<?php
  2/**
  3 * Customize API: WP_Customize_Nav_Menu_Section class
  4 *
  5 * @package WordPress
  6 * @subpackage Customize
  7 * @since 4.4.0
  8 */
  9
 10/**
 11 * Customize Menu Section Class
 12 *
 13 * Custom section only needed in JS.
 14 *
 15 * @since 4.3.0
 16 *
 17 * @see WP_Customize_Section
 18 */
 19class WP_Customize_Nav_Menu_Section extends WP_Customize_Section {
 20
 21	/**
 22	 * Control type.
 23	 *
 24	 * @since 4.3.0
 25	 * @var string
 26	 */
 27	public $type = 'nav_menu';
 28
 29	/**
 30	 * Get section parameters for JS.
 31	 *
 32	 * @since 4.3.0
 33	 * @return array Exported parameters.
 34	 */
 35	public function json() {
 36		$exported            = parent::json();
 37		$exported['menu_id'] = (int) preg_replace( '/^nav_menu\[(-?\d+)\]/', '$1', $this->id );
 38
 39		return $exported;
 40	}
 41}
 42