WP_REST_Post_Meta_Fields

17class WP_REST_Post_Meta_Fields extends WP_REST_Meta_Fields {18 19	/**20	 * Post type to register fields for.21	 *22	 * @since 4.7.023	 * @var string24	 */25	protected $post_type;26 27	/**28	 * Constructor.29	 *30	 * @since 4.7.031	 *32	 * @param string $post_type Post type to register fields for.33	 */34	public function __construct( $post_type ) {35		$this->post_type = $post_type;36	}37 38	/**39	 * Retrieves the post meta type.40	 *41	 * @since 4.7.042	 *43	 * @return string The meta type.44	 */45	protected function get_meta_type() {46		return 'post';47	}48 49	/**50	 * Retrieves the post meta subtype.51	 *52	 * @since 4.9.853	 *54	 * @return string Subtype for the meta type, or empty string if no specific subtype.55	 */56	protected function get_meta_subtype() {57		return $this->post_type;58	}59 60	/**61	 * Retrieves the type for register_rest_field().62	 *63	 * @since 4.7.064	 *65	 * @see register_rest_field()66	 *67	 * @return string The REST field type.68	 */69	public function get_rest_field_type() {70		return $this->post_type;71	}72}