Defined (1)

The function is defined in the following location(s).

/wp-includes/comment.php  

function wp_update_comment_count_now($post_id) { 
    global $wpdb; 
    $post_id = (int) $post_id; 
    if ( !$post_id ) 
        return false; 
 
    wp_cache_delete( 'comments-0', 'counts' ); 
    wp_cache_delete( "comments-{$post_id}", 'counts' ); 
 
    if ( !$post = get_post($post_id) ) 
        return false; 
 
    $old = (int) $post->comment_count; 
 
    /** 
     * Filters a post's comment count before it is updated in the database. 
     * 
     * @since 4.5.0 
     * 
     * @param int $new     The new comment count. Default null. 
     * @param int $old     The old comment count. 
     * @param int $post_id Post ID. 
     */ 
    $new = apply_filters( 'pre_wp_update_comment_count_now', null, $old, $post_id ); 
 
    if ( is_null( $new ) ) { 
        $new = (int) $wpdb->get_var( $wpdb->prepare( "SELECT COUNT(*) FROM $wpdb->comments WHERE comment_post_ID = %d AND comment_approved = '1'", $post_id ) ); 
    } else { 
        $new = (int) $new; 
    } 
 
    $wpdb->update( $wpdb->posts, array('comment_count' => $new), array('ID' => $post_id) ); 
 
    clean_post_cache( $post ); 
 
    /** 
     * Fires immediately after a post's comment count is updated in the database. 
     * 
     * @since 2.3.0 
     * 
     * @param int $post_id Post ID. 
     * @param int $new     The new comment count. 
     * @param int $old     The old comment count. 
     */ 
    do_action( 'wp_update_comment_count', $post_id, $new, $old ); 
    /** This action is documented in wp-includes/post.php */ 
    do_action( 'edit_post', $post_id, $post ); 
 
    return true; 
}