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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 |
|---|---|
| 307 | /** |
| 308 | * Fires immediately after a single menu item is deleted via the REST API. |
| 309 | * |
| 310 | * @since 5.9.0 |
| 311 | * |
| 312 | * @param object $nav_menu_item Inserted or updated menu item object. |
| 313 | * @param WP_REST_Response $response The response data. |
| 314 | * @param WP_REST_Request $request Request object. |
| 315 | */ |
| 316 | do_action( 'rest_delete_nav_menu_item', $menu_item, $response, $request ); |
| 317 | |
| 318 | return $response; |
| 319 | } |
| 320 | |
| 321 | /** |
| 322 | * Prepares a single post for create or update. |
| 323 | * |
| 324 | * @since 5.9.0 |
| 325 | * |