Ticket #12611: update_post_caches.diff

wp-includes/post.php

@@ -3993 +3993 @@
         update_post_cache($posts);
 
         $post_ids = array();
+        foreach ( $posts as $post )
+                $post_ids[] = $post->ID;
 
-        for ($i = 0; $i < count($posts); $i++)
-                $post_ids[] = $posts[$i]->ID;
-
         update_object_term_cache($post_ids, 'post');
 
         update_postmeta_cache($post_ids);

wp-includes/query.php

@@ -1626 +1626 @@
                 if ( !isset($q['suppress_filters']) )
                         $q['suppress_filters'] = false;
 
+                if ( !isset($q['cache_results']) )
+                        $q['cache_results'] = true;
+
                 if ( !isset($q['post_type']) ) {
                         if ( $this->is_search )
                                 $q['post_type'] = 'any';
@@ -2499 +2502 @@
                         $this->posts[$i] = sanitize_post($this->posts[$i], 'raw');
                 }
 
-                update_post_caches($this->posts);
+                if ( $q['cache_results'] )
+                        update_post_caches($this->posts);
 
                 if ($this->post_count > 0) {
                         $this->post = $this->posts[0];