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get_comments_number() improvements from markjaquith. fixes #1677 

git-svn-id: http://svn.automattic.com/wordpress/trunk@2881 1a063a9b-81f0-0310-95a4-ce76da25c4cd
This commit is contained in:
ryan 2005-09-15 23:40:04 +00:00
parent 94ec494381
commit ef29f0ba5f
1 changed files with 10 additions and 6 deletions
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16
wp-includes/comment-functions.php
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@ -39,13 +39,17 @@ function clean_url( $url ) {
return $url;
}
function get_comments_number( $comment_id ) {
global $wpdb, $comment_count_cache;
$comment_id = (int) $comment_id;
if (!isset($comment_count_cache[$comment_id]))
$comment_count_cache[$comment_id] = $wpdb->get_var("SELECT COUNT(*) FROM $wpdb->comments WHERE comment_post_ID = '$comment_id' AND comment_approved = '1'");
function get_comments_number( $post_id = 0 ) {
global $wpdb, $comment_count_cache, $id;
$post_id = (int) $post_id;
if ( !$post_id )
$post_id = $id;
if ( !isset($comment_count_cache[$post_id]) )
$comment_count_cache[$post_id] = $wpdb->get_var("SELECT COUNT(*) FROM $wpdb->comments WHERE comment_post_ID = '$post_id' AND comment_approved = '1'");
return apply_filters('get_comments_number', $comment_count_cache[$comment_id]);
return apply_filters('get_comments_number', $comment_count_cache[$post_id]);
}
function comments_number( $zero = 'No Comments', $one = '1 Comment', $more = '% Comments', $number = '' ) {