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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 |
---|---|
2515 | * taxonomy the term belonged to. |
2516 | * |
2517 | * @since 2.3.0 |
2518 | * |
2519 | * @param int $term Term ID. |
2520 | * @param int $tt_id Term taxonomy ID. |
2521 | * @param mixed $deleted_term Copy of the already-deleted term, in the form specified |
2522 | * by the parent function. {@see WP_Error} otherwise. |
2523 | */ |
2524 | do_action( "delete_$taxonomy", $term, $tt_id, $deleted_term ); |
2525 |
|
2526 | return true; |
2527 | } |
2528 |
|
2529 | /** |
2530 | * Deletes one existing category. |
2531 | * |
2532 | * @since 2.0.0 |
2533 | * |