From 1e48cc8a05f4319a80be7c1f248bcc2489970d5f Mon Sep 17 00:00:00 2001
From: Drew Jaynes <info@drewapicture.com>
Date: Sat, 11 Jun 2016 17:08:28 +0000
Subject: [PATCH] Docs: Improve the return description for
 `wp_get_post_categories()` to include more information about possible return
 values.

Props jeherve for the initial patch.
Fixes #37002.

Built from https://develop.svn.wordpress.org/trunk@37686


git-svn-id: http://core.svn.wordpress.org/trunk@37652 1a063a9b-81f0-0310-95a4-ce76da25c4cd
---
 wp-includes/post.php    | 6 ++++--
 wp-includes/version.php | 2 +-
 2 files changed, 5 insertions(+), 3 deletions(-)

diff --git a/wp-includes/post.php b/wp-includes/post.php
index 4ce2ac19e5..606d2669ab 100644
--- a/wp-includes/post.php
+++ b/wp-includes/post.php
@@ -2853,8 +2853,10 @@ function wp_untrash_post_comments( $post = null ) {
  *
  * @param int   $post_id Optional. The Post ID. Does not default to the ID of the
  *                       global $post. Default 0.
- * @param array $args    Optional. Category arguments. Default empty.
- * @return array List of categories.
+ * @param array $args    Optional. Category arguments. See wp_get_object_terms(). Default empty.
+ * @return array List of categories. If the `$fields` argument passed via `$args` is 'all' or
+ *               'all_with_object_id', an array of WP_Term objects will be returned. If `$fields`
+ *               is 'ids', an array of category ids. If `$fields` is 'names', an array of category names.
  */
 function wp_get_post_categories( $post_id = 0, $args = array() ) {
 	$post_id = (int) $post_id;
diff --git a/wp-includes/version.php b/wp-includes/version.php
index 905719d92a..0fcd800cfd 100644
--- a/wp-includes/version.php
+++ b/wp-includes/version.php
@@ -4,7 +4,7 @@
  *
  * @global string $wp_version
  */
-$wp_version = '4.6-alpha-37685';
+$wp_version = '4.6-alpha-37686';
 
 /**
  * Holds the WordPress DB revision, increments when changes are made to the WordPress DB schema.