Changeset 34268 for trunk/src/wp-includes/comment-functions.php

Timestamp:

09/17/2015 07:29:46 PM (9 years ago)

Author:

boonebgorges

Message:

Prime comment meta caches in WP_Comment_Query.

The new 'update_comment_meta_cache' parameter, which defaults to true, can
be used to disable this behavior.

update_comment_cache() has been updated to support an $update_meta_cache
parameter, which also updates to true; this matches the pattern we use for
priming post caches.

See #16894.

File:

• trunk/src/wp-includes/comment-functions.php (modified) (1 diff)

trunk/src/wp-includes/comment-functions.php

@@ -2358 +2358 @@
  *
  * @since 2.3.0
- *
- * @param array $comments Array of comment row objects
- */
-function update_comment_cache($comments) {
+ * @since 4.4.0 Introduced the `$update_meta_cache` parameter.
+ *
+ * @param array $comments          Array of comment row objects
+ * @param bool  $update_meta_cache Whether to update commentmeta cache. Default true.
+ */
+function update_comment_cache( $comments, $update_meta_cache = true ) {
     foreach ( (array) $comments as $comment )
         wp_cache_add($comment->comment_ID, $comment, 'comment');
+
+    if ( $update_meta_cache ) {
+        // Avoid `wp_list_pluck()` in case `$comments` is passed by reference.
+        $comment_ids = array();
+        foreach ( $comments as $comment ) {
+            $comment_ids[] = $comment->comment_ID;
+        }
+        update_meta_cache( 'comment', $comment_ids );
+    }
 }