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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 |
|---|---|
| 2791 | |
| 2792 | /** |
| 2793 | * Fires immediately before an object-term relationship is deleted. |
| 2794 | * |
| 2795 | * @since 2.9.0 |
| 2796 | * |
| 2797 | * @param int $object_id Object ID. |
| 2798 | * @param array $tt_ids An array of term taxonomy IDs. |
| 2799 | */ |
| 2800 | do_action( 'delete_term_relationships', $object_id, $tt_ids ); |
| 2801 | $deleted = $wpdb->query( $wpdb->prepare( "DELETE FROM $wpdb->term_relationships WHERE object_id = %d AND term_taxonomy_id IN ($in_tt_ids)", $object_id ) ); |
| 2802 | |
| 2803 | /** |
| 2804 | * Fires immediately after an object-term relationship is deleted. |
| 2805 | * |
| 2806 | * @since 2.9.0 |
| 2807 | * |
| 2808 | * @param int $object_id Object ID. |
| 2809 | * @param array $tt_ids An array of term taxonomy IDs. |