id,summary,reporter,owner,description,type,status,priority,milestone,component,version,severity,resolution,keywords,cc
4740,New action for wp_update_comment_count(),mdawaffe,anonymous,"wp_update_comment_count() calls the edit_post action (with different parameters than does the wp_insert_post() function), but this action doesn't receive information on how and if the count changed.

Knowing this information would be useful to advanced caching systems, plugins that do fancy things with plugins/pings, and surely a buch of stuff I can't think of.

I propose a new hook:

{{{
do_action('wp_update_comment_count', $post_id, $new_count, $old_count);
}}}

Attached makes that happen and gives the edi_post hook the same parameters as it has in wp_insert_post().",enhancement,closed,normal,2.3,Administration,2.2.2,normal,fixed,has-patch,