[wp-trac] [WordPress Trac] #16965: Additional documentation for get_comment_meta

[WordPress Trac]

#16965: Additional documentation for get_comment_meta
-------------------------+------------------------------
 Reporter:  nprasath002  |       Owner:
     Type:  enhancement  |      Status:  new
 Priority:  normal       |   Milestone:  Awaiting Review
Component:  Inline Docs  |     Version:  3.1
 Severity:  minor        |  Resolution:
 Keywords:  has-patch    |
-------------------------+------------------------------

Comment (by dd32):

 The $meta_key is not optional at present with the function as-is. You can
 however pass a blank string to it to retrieve all meta.

 Setting a default on $key would however allow that.

 {{{
 function get_comment_meta($comment_id, $key, $single = false) {
    return get_metadata('comment', $comment_id, $key, $single);
 }
 }}}

-- 
Ticket URL: <http://core.trac.wordpress.org/ticket/16965#comment:3>
WordPress Trac <http://core.trac.wordpress.org/>
WordPress blogging software