What is WordPress Hook: rest_prepare_post_type
The rest_prepare_post_type hook in WordPress is used to modify the post data before it is returned in a REST API response for a specific post type.
Understanding the Hook: rest_prepare_post_type
The rest_prepare_post_type hook is located within the WordPress REST API process. It allows developers to modify the data of a specific post type before it is sent as a response to a REST API request.
Hook Parameters (if applicable): rest_prepare_post_type
The rest_prepare_post_type hook accepts two parameters: $data and $post. The $data parameter contains the response data, while the $post parameter contains the original post object.
Hook Doesn’t Work: rest_prepare_post_type
If the rest_prepare_post_type hook doesn’t work as expected, it may be due to incorrect implementation or conflicts with other hooks or plugins. To troubleshoot, developers should check for any errors in their code and ensure that the hook is being added and executed correctly.
Best Practices & Usage Notes (if applicable): rest_prepare_post_type
When using the rest_prepare_post_type hook, developers should be mindful of the data they are modifying and ensure that it complies with the expected response format for the REST API. It is also important to consider any performance implications of the modifications made within the hook.
Usage Example: rest_prepare_post_type
“`php
function custom_rest_prepare_post_type($data, $post) {
// Modify the post data here
return $data;
}
add_filter(‘rest_prepare_post_type’, ‘custom_rest_prepare_post_type’, 10, 2);
“`
