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 |
|---|---|
| 2562 | /** |
| 2563 | * Filters term data before it is inserted into the database. |
| 2564 | * |
| 2565 | * @since 4.7.0 |
| 2566 | * |
| 2567 | * @param array $data Term data to be inserted. |
| 2568 | * @param string $taxonomy Taxonomy slug. |
| 2569 | * @param array $args Arguments passed to wp_insert_term(). |
| 2570 | */ |
| 2571 | $data = apply_filters( 'wp_insert_term_data', $data, $taxonomy, $args ); |
| 2572 | |
| 2573 | if ( false === $wpdb->insert( $wpdb->terms, $data ) ) { |
| 2574 | return new WP_Error( 'db_insert_error', __( 'Could not insert term into the database.' ), $wpdb->last_error ); |
| 2575 | } |
| 2576 | |
| 2577 | $term_id = (int) $wpdb->insert_id; |
| 2578 | |
| 2579 | // Seems unreachable. However, is used in the case that a term name is provided, which sanitizes to an empty string. |
| 2580 | if ( empty( $slug ) ) { |