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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 |
---|---|
305 | /** |
306 | * Fires immediately after a single menu item is deleted via the REST API. |
307 | * |
308 | * @since 5.9.0 |
309 | * |
310 | * @param object $nav_menu_item Inserted or updated menu item object. |
311 | * @param WP_REST_Response $response The response data. |
312 | * @param WP_REST_Request $request Request object. |
313 | */ |
314 | do_action( 'rest_delete_nav_menu_item', $menu_item, $response, $request ); |
315 |
|
316 | return $response; |
317 | } |
318 |
|
319 | /** |
320 | * Prepares a single post for create or update. |
321 | * |
322 | * @since 5.9.0 |
323 | * |