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Docs: Document that various metadata functions return false for an invalid ID. 

Props salcode.
See #40519.
Built from https://develop.svn.wordpress.org/trunk@48658


git-svn-id: http://core.svn.wordpress.org/trunk@48420 1a063a9b-81f0-0310-95a4-ce76da25c4cd
This commit is contained in:
Sergey Biryukov 2020-07-28 10:15:04 +00:00
parent 8c3d56919e
commit 5f6d6a79e8
6 changed files with 6 additions and 6 deletions
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2
wp-includes/comment.php
View File

@ -496,7 +496,7 @@ function delete_comment_meta( $comment_id, $meta_key, $meta_value = '' ) {
* This parameter has no effect if $key is not specified. * This parameter has no effect if $key is not specified.
* Default false. * Default false.
* @return mixed An array if $single is false. The value of meta data field * @return mixed An array if $single is false. The value of meta data field
* if $single is true. * if $single is true. False for an invalid $comment_id.
*/ */
function get_comment_meta( $comment_id, $key = '', $single = false ) { function get_comment_meta( $comment_id, $key = '', $single = false ) {
return get_metadata( 'comment', $comment_id, $key, $single ); return get_metadata( 'comment', $comment_id, $key, $single );

2
wp-includes/ms-site.php
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@ -1087,7 +1087,7 @@ function delete_site_meta( $site_id, $meta_key, $meta_value = '' ) {
* This parameter has no effect if $key is not specified. * This parameter has no effect if $key is not specified.
* Default false. * Default false.
* @return mixed An array if $single is false. The value of meta data field * @return mixed An array if $single is false. The value of meta data field
* if $single is true. * if $single is true. False for an invalid $site_id.
*/ */
function get_site_meta( $site_id, $key = '', $single = false ) { function get_site_meta( $site_id, $key = '', $single = false ) {
return get_metadata( 'blog', $site_id, $key, $single ); return get_metadata( 'blog', $site_id, $key, $single );

2
wp-includes/post.php
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@ -2120,7 +2120,7 @@ function delete_post_meta( $post_id, $meta_key, $meta_value = '' ) {
* This parameter has no effect if $key is not specified. * This parameter has no effect if $key is not specified.
* Default false. * Default false.
* @return mixed An array if $single is false. The value of the meta field * @return mixed An array if $single is false. The value of the meta field
* if $single is true. * if $single is true. False for an invalid $post_id.
*/ */
function get_post_meta( $post_id, $key = '', $single = false ) { function get_post_meta( $post_id, $key = '', $single = false ) {
return get_metadata( 'post', $post_id, $key, $single ); return get_metadata( 'post', $post_id, $key, $single );

2
wp-includes/taxonomy.php
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@ -1292,7 +1292,7 @@ function delete_term_meta( $term_id, $meta_key, $meta_value = '' ) {
* This parameter has no effect if $key is not specified. * This parameter has no effect if $key is not specified.
* Default false. * Default false.
* @return mixed An array if $single is false. The value of the meta field * @return mixed An array if $single is false. The value of the meta field
* if $single is true. * if $single is true. False for an invalid $term_id.
*/ */
function get_term_meta( $term_id, $key = '', $single = false ) { function get_term_meta( $term_id, $key = '', $single = false ) {
return get_metadata( 'term', $term_id, $key, $single ); return get_metadata( 'term', $term_id, $key, $single );

2
wp-includes/user.php
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@ -831,7 +831,7 @@ function delete_user_meta( $user_id, $meta_key, $meta_value = '' ) {
* This parameter has no effect if $key is not specified. * This parameter has no effect if $key is not specified.
* Default false. * Default false.
* @return mixed An array if $single is false. The value of meta data field * @return mixed An array if $single is false. The value of meta data field
* if $single is true. * if $single is true. False for an invalid $user_id.
*/ */
function get_user_meta( $user_id, $key = '', $single = false ) { function get_user_meta( $user_id, $key = '', $single = false ) {
return get_metadata( 'user', $user_id, $key, $single ); return get_metadata( 'user', $user_id, $key, $single );

2
wp-includes/version.php
View File

@ -13,7 +13,7 @@
* *
* @global string $wp_version * @global string $wp_version
*/ */
$wp_version = '5.5-beta4-48657'; $wp_version = '5.5-beta4-48658';
/** /**
* 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.