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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 |
|---|---|
| 3016 | |
| 3017 | /** |
| 3018 | * Fires immediately before an object-term relationship is added. |
| 3019 | * |
| 3020 | * @since 2.9.0 |
| 3021 | * |
| 3022 | * @param int $object_id Object ID. |
| 3023 | * @param int $tt_id Term taxonomy ID. |
| 3024 | */ |
| 3025 | do_action( 'add_term_relationship', $object_id, $tt_id ); |
| 3026 | $wpdb->insert( $wpdb->term_relationships, array( 'object_id' => $object_id, 'term_taxonomy_id' => $tt_id ) ); |
| 3027 | |
| 3028 | /** |
| 3029 | * Fires immediately after an object-term relationship is added. |
| 3030 | * |
| 3031 | * @since 2.9.0 |
| 3032 | * |
| 3033 | * @param int $object_id Object ID. |
| 3034 | * @param int $tt_id Term taxonomy ID. |