From 58d5aad2a3cccce7f0695a4686c719a22e5b5adc Mon Sep 17 00:00:00 2001
From: "K. Adam White" <kadamwhite@gmail.com>
Date: Thu, 26 Mar 2020 17:52:16 +0000
Subject: [PATCH] REST API: Fix _fields filtering of registered rest fields.

Use rest_is_field_included when determining which additional fields to include to permit filtering by nested field properties.

Props Dudo, kadamwhite, TimothyBlynJacobs.
Fixes #49648.

Built from https://develop.svn.wordpress.org/trunk@47511


git-svn-id: http://core.svn.wordpress.org/trunk@47286 1a063a9b-81f0-0310-95a4-ce76da25c4cd
---
 wp-includes/rest-api/endpoints/class-wp-rest-controller.php | 2 +-
 wp-includes/version.php                                     | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/wp-includes/rest-api/endpoints/class-wp-rest-controller.php b/wp-includes/rest-api/endpoints/class-wp-rest-controller.php
index d9d60d2ee9..b9c05eb894 100644
--- a/wp-includes/rest-api/endpoints/class-wp-rest-controller.php
+++ b/wp-includes/rest-api/endpoints/class-wp-rest-controller.php
@@ -451,7 +451,7 @@ abstract class WP_REST_Controller {
 				continue;
 			}
 
-			if ( ! in_array( $field_name, $requested_fields, true ) ) {
+			if ( ! rest_is_field_included( $field_name, $requested_fields ) ) {
 				continue;
 			}
 
diff --git a/wp-includes/version.php b/wp-includes/version.php
index 7bc6ddb21a..0bfd0c5cc2 100644
--- a/wp-includes/version.php
+++ b/wp-includes/version.php
@@ -13,7 +13,7 @@
  *
  * @global string $wp_version
  */
-$wp_version = '5.5-alpha-47510';
+$wp_version = '5.5-alpha-47511';
 
 /**
  * Holds the WordPress DB revision, increments when changes are made to the WordPress DB schema.