Changeset 59009 for trunk/src/wp-includes/post.php

Timestamp:

09/11/2024 12:06:15 PM (8 months ago)

Author:

johnbillion

Message:

Docs: Various docblock improvements and corrections.

See #61608

File:

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

trunk/src/wp-includes/post.php

@@ -7795 +7795 @@
  * @param int|WP_Post $post         Post ID or post object where thumbnail should be attached.
  * @param int         $thumbnail_id Thumbnail to attach.
- * @return int|bool True on success, false on failure.
+ * @return int|bool Post meta ID if the key didn't exist (ie. this is the first time that
+ *                  a thumbnail has been saved for the post), true on successful update,
+ *                  false on failure or if the value passed is the same as the one that
+ *                  is already in the database.
  */
 function set_post_thumbnail( $post, $thumbnail_id ) {