From 16cd22183d2efbe352cf5496c5b62488da86d3ec Mon Sep 17 00:00:00 2001 From: Jb Audras Date: Thu, 24 Feb 2022 21:24:41 +0000 Subject: [PATCH] Docs: Correct return type for `get_post_custom()`. Props chouby, audrasjb. Fixes #55249. See #54729. git-svn-id: https://develop.svn.wordpress.org/trunk@52795 602fd350-edb4-49c9-b593-d223f7449a82 --- src/wp-includes/post.php | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/src/wp-includes/post.php b/src/wp-includes/post.php index 7ceff7b693..10dddf859b 100644 --- a/src/wp-includes/post.php +++ b/src/wp-includes/post.php @@ -2591,7 +2591,9 @@ function unregister_post_meta( $post_type, $meta_key ) { * @since 1.2.0 * * @param int $post_id Optional. Post ID. Default is the ID of the global `$post`. - * @return array Post meta for the given post. + * @return mixed An array of values. + * False for an invalid `$post_id` (non-numeric, zero, or negative value). + * An empty string if a valid but non-existing post ID is passed. */ function get_post_custom( $post_id = 0 ) { $post_id = absint( $post_id );