Changeset 43582 for trunk/src/wp-includes/meta.php

Timestamp:

08/27/2018 02:27:22 PM (6 years ago)

Author:

johnbillion

Message:

Docs: Correct and improve various inline documentation.

See #42505

File:

• trunk/src/wp-includes/meta.php (modified) (1 diff)

trunk/src/wp-includes/meta.php

@@ -151 +151 @@
  * @param mixed  $prev_value Optional. If specified, only update existing metadata entries with
  *                           the specified value. Otherwise, update all entries.
- * @return int|bool Meta ID if the key didn't exist, true on successful update, false on failure.
+ * @return int|bool The new meta field ID if a field with the given key didn't exist and was
+ *                  therefore added, true on successful update, false on failure.
  */
 function update_metadata( $meta_type, $object_id, $meta_key, $meta_value, $prev_value = '' ) {