Changeset 19910 for trunk/wp-includes/post.php

Timestamp:

02/10/2012 10:49:56 PM (12 years ago)

Author:

nacin

Message:

Docs, see ##19882.

File:

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

trunk/wp-includes/post.php

@@ -1463 +1463 @@
  *
  * @param int $post_id Post ID.
- * @param string $key The meta key to retrieve.
+ * @param string $key Optional. The meta key to retrieve. By default, returns data for all keys.
  * @param bool $single Whether to return a single value.
  * @return mixed Will be an array if $single is false. Will be value of meta data field if $single