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 |
|---|---|
| 1939 | |
| 1940 | /** |
| 1941 | * Fires when deleting a term, before any modifications are made to posts or terms. |
| 1942 | * |
| 1943 | * @since 4.1.0 |
| 1944 | * |
| 1945 | * @param int $term Term ID. |
| 1946 | * @param string $taxonomy Taxonomy Name. |
| 1947 | */ |
| 1948 | do_action( 'pre_delete_term', $term, $taxonomy ); |
| 1949 | |
| 1950 | // Update children to point to new parent. |
| 1951 | if ( is_taxonomy_hierarchical( $taxonomy ) ) { |
| 1952 | $term_obj = get_term( $term, $taxonomy ); |
| 1953 | if ( is_wp_error( $term_obj ) ) { |
| 1954 | return $term_obj; |
| 1955 | } |
| 1956 | $parent = $term_obj->parent; |
| 1957 | |