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 |
---|---|
2432 | * |
2433 | * @since 5.1.0 |
2434 | * |
2435 | * @param object $duplicate_term Duplicate term row from terms table, if found. |
2436 | * @param string $term Term being inserted. |
2437 | * @param string $taxonomy Taxonomy name. |
2438 | * @param array $args Term arguments passed to the function. |
2439 | * @param int $tt_id term_taxonomy_id for the newly created term. |
2440 | */ |
2441 | $duplicate_term = apply_filters( 'wp_insert_term_duplicate_term_check', $duplicate_term, $term, $taxonomy, $args, $tt_id ); |
2442 |
|
2443 | if ( $duplicate_term ) { |
2444 | $wpdb->delete( $wpdb->terms, array( 'term_id' => $term_id ) ); |
2445 | $wpdb->delete( $wpdb->term_taxonomy, array( 'term_taxonomy_id' => $tt_id ) ); |
2446 |
|
2447 | $term_id = (int) $duplicate_term->term_id; |
2448 | $tt_id = (int) $duplicate_term->term_taxonomy_id; |
2449 |
|
2450 | clean_term_cache( $term_id, $taxonomy ); |