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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 |
|---|---|
| 2656 | |
| 2657 | /** |
| 2658 | * Fires immediately before an object-term relationship is added. |
| 2659 | * |
| 2660 | * @since 2.9.0 |
| 2661 | * |
| 2662 | * @param int $object_id Object ID. |
| 2663 | * @param int $tt_id Term taxonomy ID. |
| 2664 | */ |
| 2665 | do_action( 'add_term_relationship', $object_id, $tt_id ); |
| 2666 | $wpdb->insert( $wpdb->term_relationships, array( 'object_id' => $object_id, 'term_taxonomy_id' => $tt_id ) ); |
| 2667 | |
| 2668 | /** |
| 2669 | * Fires immediately after an object-term relationship is added. |
| 2670 | * |
| 2671 | * @since 2.9.0 |
| 2672 | * |
| 2673 | * @param int $object_id Object ID. |
| 2674 | * @param int $tt_id Term taxonomy ID. |