What is WordPress Hook: rest_prepare_widget
The rest_prepare_widget hook is a specific hook in WordPress that allows developers to modify the data for a widget before it is returned by the REST API.
Understanding the Hook: rest_prepare_widget
The rest_prepare_widget hook is located within the WordPress REST API process. It is triggered when a widget is prepared to be returned by the API, allowing developers to modify the widget data before it is sent to the client.
Hook Parameters (if applicable): rest_prepare_widget
The rest_prepare_widget hook accepts parameters such as $response, $widget, and $request. The $response parameter contains the response data, $widget contains the widget object, and $request contains the request object.
Hook Doesn’t Work: rest_prepare_widget
If the rest_prepare_widget hook doesn’t work as expected, it may be due to incorrect usage 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 used correctly.
Best Practices & Usage Notes (if applicable): rest_prepare_widget
When using the rest_prepare_widget hook, developers should be mindful of the data they are modifying and ensure that it complies with the API response format. It is also important to consider any potential performance implications of modifying widget data within the API process.
Usage Example: rest_prepare_widget
“`php
function modify_widget_data( $response, $widget, $request ) {
// Modify widget data here
return $response;
}
add_filter( ‘rest_prepare_widget’, ‘modify_widget_data’, 10, 3 );
“`
