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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 |
|---|---|
| 2966 | |
| 2967 | /** |
| 2968 | * Fires immediately after a term-taxonomy relationship is updated. |
| 2969 | * |
| 2970 | * @since 2.9.0 |
| 2971 | * |
| 2972 | * @param int $tt_id Term taxonomy ID. |
| 2973 | * @param string $taxonomy Taxonomy slug. |
| 2974 | */ |
| 2975 | do_action( 'edited_term_taxonomy', $tt_id, $taxonomy ); |
| 2976 | |
| 2977 | // Clean the relationship caches for all object types using this term |
| 2978 | $objects = $wpdb->get_col( $wpdb->prepare( "SELECT object_id FROM $wpdb->term_relationships WHERE term_taxonomy_id = %d", $tt_id ) ); |
| 2979 | $tax_object = get_taxonomy( $taxonomy ); |
| 2980 | foreach ( $tax_object->object_type as $object_type ) { |
| 2981 | clean_object_term_cache( $objects, $object_type ); |
| 2982 | } |
| 2983 | |
| 2984 | /** |
| Line | Code |
| 3534 | |
| 3535 | if ( $object_types ) |
| 3536 | $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 ) ); |
| 3537 | |
| 3538 | /** This action is documented in wp-includes/taxonomy.php */ |
| 3539 | do_action( 'edit_term_taxonomy', $term, $taxonomy ); |
| 3540 | $wpdb->update( $wpdb->term_taxonomy, compact( 'count' ), array( 'term_taxonomy_id' => $term ) ); |
| 3541 | |
| 3542 | /** This action is documented in wp-includes/taxonomy.php */ |
| 3543 | do_action( 'edited_term_taxonomy', $term, $taxonomy ); |
| 3544 | } |
| 3545 | } |
| 3546 | |
| 3547 | /** |
| 3548 | * Will update term count based on number of objects. |
| 3549 | * |
| 3550 | * Default callback for the link_category taxonomy. |
| 3551 | * |
| 3552 | * @since 3.3.0 |
| Line | Code |
| 3560 | |
| 3561 | foreach ( (array) $terms as $term ) { |
| 3562 | $count = $wpdb->get_var( $wpdb->prepare( "SELECT COUNT(*) FROM $wpdb->term_relationships WHERE term_taxonomy_id = %d", $term ) ); |
| 3563 | |
| 3564 | /** This action is documented in wp-includes/taxonomy.php */ |
| 3565 | do_action( 'edit_term_taxonomy', $term, $taxonomy ); |
| 3566 | $wpdb->update( $wpdb->term_taxonomy, compact( 'count' ), array( 'term_taxonomy_id' => $term ) ); |
| 3567 | |
| 3568 | /** This action is documented in wp-includes/taxonomy.php */ |
| 3569 | do_action( 'edited_term_taxonomy', $term, $taxonomy ); |
| 3570 | } |
| 3571 | } |
| 3572 | |
| 3573 | /** |
| 3574 | * Generates a permalink for a taxonomy term archive. |
| 3575 | * |
| 3576 | * @since 2.5.0 |
| 3577 | * |
| 3578 | * @param object|int|string $term |