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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.
This hook occurs 3 times in this file.
| Line | Code |
|---|---|
| 2773 | |
| 2774 | /** |
| 2775 | * Fires immediately after a term-taxonomy relationship is updated. |
| 2776 | * |
| 2777 | * @since 2.9.0 |
| 2778 | * |
| 2779 | * @param int $tt_id Term taxonomy ID. |
| 2780 | * @param string $taxonomy Taxonomy slug. |
| 2781 | */ |
| 2782 | do_action( 'edited_term_taxonomy', $tt_id, $taxonomy ); |
| 2783 | |
| 2784 | /** |
| 2785 | * Fires after a term has been updated, but before the term cache has been cleaned. |
| 2786 | * |
| 2787 | * @since 2.3.0 |
| 2788 | * |
| 2789 | * @param int $term_id Term ID. |
| 2790 | * @param int $tt_id Term taxonomy ID. |
| 2791 | * @param string $taxonomy Taxonomy slug. |
| Line | Code |
| 3458 | |
| 3459 | if ( $object_types ) |
| 3460 | $count += (int) $wpdb->get_var( $wpdb->prepare( "SELECT COUNT(*) FROM $wpdb->term_relationships, $wpdb->posts WHERE $wpdb->posts.ID = $wpdb->term_relationships.object_id AND post_status = 'publish' AND post_type IN ('" . implode("', '", $object_types ) . "') AND term_taxonomy_id = %d", $term ) ); |
| 3461 | |
| 3462 | /** This action is documented in wp-includes/taxonomy.php */ |
| 3463 | do_action( 'edit_term_taxonomy', $term, $taxonomy->name ); |
| 3464 | $wpdb->update( $wpdb->term_taxonomy, compact( 'count' ), array( 'term_taxonomy_id' => $term ) ); |
| 3465 | |
| 3466 | /** This action is documented in wp-includes/taxonomy.php */ |
| 3467 | do_action( 'edited_term_taxonomy', $term, $taxonomy->name ); |
| 3468 | } |
| 3469 | } |
| 3470 | |
| 3471 | /** |
| 3472 | * Will update term count based on number of objects. |
| 3473 | * |
| 3474 | * Default callback for the 'link_category' taxonomy. |
| 3475 | * |
| 3476 | * @since 3.3.0 |
| Line | Code |
| 3485 | |
| 3486 | foreach ( (array) $terms as $term ) { |
| 3487 | $count = $wpdb->get_var( $wpdb->prepare( "SELECT COUNT(*) FROM $wpdb->term_relationships WHERE term_taxonomy_id = %d", $term ) ); |
| 3488 | |
| 3489 | /** This action is documented in wp-includes/taxonomy.php */ |
| 3490 | do_action( 'edit_term_taxonomy', $term, $taxonomy->name ); |
| 3491 | $wpdb->update( $wpdb->term_taxonomy, compact( 'count' ), array( 'term_taxonomy_id' => $term ) ); |
| 3492 | |
| 3493 | /** This action is documented in wp-includes/taxonomy.php */ |
| 3494 | do_action( 'edited_term_taxonomy', $term, $taxonomy->name ); |
| 3495 | } |
| 3496 | } |
| 3497 | |
| 3498 | /** |
| 3499 | * Create a new term for a term_taxonomy item that currently shares its term |
| 3500 | * with another term_taxonomy. |
| 3501 | * |
| 3502 | * @ignore |
| 3503 | * @since 4.2.0 |