What is WordPress Hook: rest_prepare_theme
The rest_prepare_theme hook is a specific hook in WordPress that allows developers to modify the data for a theme before it is returned by the REST API.
Understanding the Hook: rest_prepare_theme
The rest_prepare_theme hook is located within the REST API process in WordPress. It is triggered when the data for a theme is prepared to be returned by the API.
Hook Parameters (if applicable): rest_prepare_theme
The rest_prepare_theme hook accepts parameters such as $data, $post, and $request. These parameters allow developers to access and modify the theme data before it is returned by the REST API.
Hook Doesn’t Work: rest_prepare_theme
If the rest_prepare_theme hook doesn’t work, it may be due to incorrect usage or conflicts with other hooks or functions. To troubleshoot, developers should check for any errors in their code and ensure that the hook is being used in the correct context within the WordPress REST API process.
Best Practices & Usage Notes (if applicable): rest_prepare_theme
When using the rest_prepare_theme hook, developers should be mindful of the data being modified and ensure that any changes made comply with the requirements of the REST API. It is also important to consider any potential performance implications of modifying theme data within the API process.
Usage Example: rest_prepare_theme
“`php
function modify_theme_data( $data, $post, $request ) {
// Modify theme data here
return $data;
}
add_filter( ‘rest_prepare_theme’, ‘modify_theme_data’, 10, 3 );
“`
