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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 |
---|---|
2619 | * taxonomy the term belonged to. |
2620 | * |
2621 | * @since 2.3.0 |
2622 | * |
2623 | * @param int $term Term ID. |
2624 | * @param int $tt_id Term taxonomy ID. |
2625 | * @param mixed $deleted_term Copy of the already-deleted term, in the form specified |
2626 | * by the parent function. WP_Error otherwise. |
2627 | */ |
2628 | do_action( "delete_$taxonomy", $term, $tt_id, $deleted_term ); |
2629 |
|
2630 | return true; |
2631 | } |
2632 |
|
2633 | /** |
2634 | * Deletes one existing category. |
2635 | * |
2636 | * @since 2.0.0 |
2637 | * |