Changeset 18128 for trunk/wp-includes/taxonomy.php

Timestamp:

06/03/2011 03:24:14 PM (13 years ago)

Author:

ryan

Message:

Add cache_domain argument to get_terms() to allow caching to a unique set of cache buckets. Useful when taxonomy queries have been modified via filters and need their own cache space. Props mfields. fixes #13318

File:

• trunk/wp-includes/taxonomy.php (modified) (2 diffs)

trunk/wp-includes/taxonomy.php

@@ -1130 +1130 @@
  * of term Y only if term X is the father of term Y, not its grandfather or great-grandfather, etc.
  *
+ * The 'cache_domain' argument enables a unique cache key to be produced when this query is stored
+ * in object cache. For instance, if you are using one of this function's filters to modify the 
+ * query (such as 'terms_clauses'), setting 'cache_domain' to a unique value will not overwrite
+ * the cache for similar queries. Default value is 'core'.
+ *
  * @package WordPress
  * @subpackage Taxonomy
@@ -1162 +1167 @@
         'number' => '', 'fields' => 'all', 'slug' => '', 'parent' => '',
         'hierarchical' => true, 'child_of' => 0, 'get' => '', 'name__like' => '',
-        'pad_counts' => false, 'offset' => '', 'search' => '');
+        'pad_counts' => false, 'offset' => '', 'search' => '', 'cache_domain' => 'core' );
     $args = wp_parse_args( $args, $defaults );
     $args['number'] = absint( $args['number'] );