WP hooks navigation: Home/browse • Actions index • Filters index
To save our bandwidth, we show only a snippet of code around each occurence of the hook. View complete file in SVN (without highlighting).
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 |
|---|---|
| 2624 | * Fires immediately before an object-term relationship is deleted. |
| 2625 | * |
| 2626 | * @since 2.9.0 |
| 2627 | * @since 4.7.0 Added the `$taxonomy` parameter. |
| 2628 | * |
| 2629 | * @param int $object_id Object ID. |
| 2630 | * @param array $tt_ids An array of term taxonomy IDs. |
| 2631 | * @param string $taxonomy Taxonomy slug. |
| 2632 | */ |
| 2633 | do_action( 'delete_term_relationships', $object_id, $tt_ids, $taxonomy ); |
| 2634 | $deleted = $wpdb->query( $wpdb->prepare( "DELETE FROM $wpdb->term_relationships WHERE object_id = %d AND term_taxonomy_id IN ($in_tt_ids)", $object_id ) ); |
| 2635 | |
| 2636 | wp_cache_delete( $object_id, $taxonomy . '_relationships' ); |
| 2637 | wp_cache_delete( 'last_changed', 'terms' ); |
| 2638 | |
| 2639 | /** |
| 2640 | * Fires immediately after an object-term relationship is deleted. |
| 2641 | * |
| 2642 | * @since 2.9.0 |