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The best way to understand what a hook does is to look at where it occurs in the source code.
do_action( "hook_name" )apply_filters( "hook_name", "what_to_filter" ).Remember, this hook may occur in more than one file. Moreover, the hook's context may change from version to version.
| Line | Code |
|---|---|
| 2534 | */ |
| 2535 | function clean_object_term_cache($object_ids, $object_type) { |
| 2536 | if ( !is_array($object_ids) ) |
| 2537 | $object_ids = array($object_ids); |
| 2538 | |
| 2539 | foreach ( $object_ids as $id ) |
| 2540 | foreach ( get_object_taxonomies($object_type) as $taxonomy ) |
| 2541 | wp_cache_delete($id, "{$taxonomy}_relationships"); |
| 2542 | |
| 2543 | do_action('clean_object_term_cache', $object_ids, $object_type); |
| 2544 | } |
| 2545 | |
| 2546 | /** |
| 2547 | * Will remove all of the term ids from the cache. |
| 2548 | * |
| 2549 | * @package WordPress |
| 2550 | * @subpackage Taxonomy |
| 2551 | * @since 2.3.0 |
| 2552 | * @uses $wpdb |