What is WordPress Hook: rest_post_dispatch
The rest_post_dispatch hook in WordPress is used to modify the response data of a REST API request after it has been dispatched.
Understanding the Hook: rest_post_dispatch
The rest_post_dispatch hook is located within the REST API process in WordPress. It allows developers to modify the response data of a REST API request after it has been dispatched, providing a way to customize the output of REST API endpoints.
Hook Parameters (if applicable): rest_post_dispatch
The rest_post_dispatch hook does not accept any specific parameters.
Hook Doesn’t Work: rest_post_dispatch
If the rest_post_dispatch hook doesn’t work as expected, it may be due to incorrect implementation or conflicts with other plugins or themes. To troubleshoot, developers should check for any errors in their code and ensure that the hook is being added and used correctly.
Best Practices & Usage Notes (if applicable): rest_post_dispatch
When using the rest_post_dispatch hook, it’s important to consider the impact on performance, as modifying the response data of REST API requests can potentially slow down the API. It’s best to use this hook sparingly and only when necessary to avoid any negative effects on the overall performance of the website.
rest_post_dispatch Usage Example: rest_post_dispatch
“`php
function modify_rest_post_response( $response, $post, $request ) {
// Modify the response data here
return $response;
}
add_filter( ‘rest_post_dispatch’, ‘modify_rest_post_response’, 10, 3 );
“`