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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 |
|---|---|
| 2329 | clean_term_cache( $edit_term_ids, $taxonomy ); |
| 2330 | |
| 2331 | /** |
| 2332 | * Fires immediately after a term to delete's children are reassigned a parent. |
| 2333 | * |
| 2334 | * @since 2.9.0 |
| 2335 | * |
| 2336 | * @param array $edit_tt_ids An array of term taxonomy IDs for the given term. |
| 2337 | */ |
| 2338 | do_action( 'edited_term_taxonomies', $edit_tt_ids ); |
| 2339 | } |
| 2340 | |
| 2341 | // Get the term before deleting it or its term relationships so we can pass to actions below. |
| 2342 | $deleted_term = get_term( $term, $taxonomy ); |
| 2343 | |
| 2344 | $object_ids = (array) $wpdb->get_col( $wpdb->prepare( "SELECT object_id FROM $wpdb->term_relationships WHERE term_taxonomy_id = %d", $tt_id ) ); |
| 2345 | |
| 2346 | foreach ( $object_ids as $object_id ) { |
| 2347 | $terms = wp_get_object_terms( $object_id, $taxonomy, array( 'fields' => 'ids', 'orderby' => 'none' ) ); |