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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 |
---|---|
2110 | $deleted_term = get_term( $term, $taxonomy ); |
2111 |
|
2112 | /** |
2113 | * Fires immediately before a term taxonomy ID is deleted. |
2114 | * |
2115 | * @since 2.9.0 |
2116 | * |
2117 | * @param int $tt_id Term taxonomy ID. |
2118 | */ |
2119 | do_action( 'delete_term_taxonomy', $tt_id ); |
2120 | $wpdb->delete( $wpdb->term_taxonomy, array( 'term_taxonomy_id' => $tt_id ) ); |
2121 |
|
2122 | /** |
2123 | * Fires immediately after a term taxonomy ID is deleted. |
2124 | * |
2125 | * @since 2.9.0 |
2126 | * |
2127 | * @param int $tt_id Term taxonomy ID. |
2128 | */ |