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 |
---|---|
3016 |
|
3017 | /** |
3018 | * Fires immediately after 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( 'added_term_relationship', $object_id, $tt_id ); |
3026 | $new_tt_ids[] = $tt_id; |
3027 | } |
3028 |
|
3029 | if ( $new_tt_ids ) |
3030 | wp_update_term_count( $new_tt_ids, $taxonomy ); |
3031 |
|
3032 | if ( ! $append ) { |
3033 | $delete_tt_ids = array_diff( $old_tt_ids, $tt_ids ); |
3034 |
|