Users: Clarify the return value of `get_current_user_id()` for non-logged-in users.

Props ovenall
Fixes #39051

Built from https://develop.svn.wordpress.org/trunk@39486


git-svn-id: http://core.svn.wordpress.org/trunk@39426 1a063a9b-81f0-0310-95a4-ce76da25c4cd
This commit is contained in:
John Blackbourn 2016-12-04 19:25:16 +00:00
parent 94506367ac
commit 5ffc6a7fe0
2 changed files with 2 additions and 2 deletions

View File

@ -420,7 +420,7 @@ function count_many_users_posts( $users, $post_type = 'post', $public_only = fal
* *
* @since MU * @since MU
* *
* @return int The current user's ID * @return int The current user's ID, or 0 if no user is logged in.
*/ */
function get_current_user_id() { function get_current_user_id() {
if ( ! function_exists( 'wp_get_current_user' ) ) if ( ! function_exists( 'wp_get_current_user' ) )

View File

@ -4,7 +4,7 @@
* *
* @global string $wp_version * @global string $wp_version
*/ */
$wp_version = '4.8-alpha-39483'; $wp_version = '4.8-alpha-39486';
/** /**
* Holds the WordPress DB revision, increments when changes are made to the WordPress DB schema. * Holds the WordPress DB revision, increments when changes are made to the WordPress DB schema.