From b3745318f49346797ed1a0ac6daaaba3d93ae476 Mon Sep 17 00:00:00 2001
From: ryan <ryan@1a063a9b-81f0-0310-95a4-ce76da25c4cd>
Date: Fri, 5 Dec 2008 23:40:09 +0000
Subject: [PATCH] Allow plugins to hook in a custom comment counter

git-svn-id: http://svn.automattic.com/wordpress/trunk@10078 1a063a9b-81f0-0310-95a4-ce76da25c4cd
---
 wp-includes/comment.php | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/wp-includes/comment.php b/wp-includes/comment.php
index 90b8a7b85..b2785db42 100644
--- a/wp-includes/comment.php
+++ b/wp-includes/comment.php
@@ -676,6 +676,10 @@ function wp_count_comments( $post_id = 0 ) {
 
 	$post_id = (int) $post_id;
 
+	$stats = apply_filters('wp_count_comments', array(), $post_id);
+	if ( !empty($stats) )
+		return $stats;
+
 	$count = wp_cache_get("comments-{$post_id}", 'counts');
 
 	if ( false !== $count )
@@ -688,7 +692,6 @@ function wp_count_comments( $post_id = 0 ) {
 	$count = $wpdb->get_results( "SELECT comment_approved, COUNT( * ) AS num_comments FROM {$wpdb->comments} {$where} GROUP BY comment_approved", ARRAY_A );
 
 	$total = 0;
-	$stats = array( );
 	$approved = array('0' => 'moderated', '1' => 'approved', 'spam' => 'spam');
 	foreach( (array) $count as $row_num => $row ) {
 		$total += $row['num_comments'];