What is WordPress Hook: rest_{$this->taxonomy}_collection_params
The rest_{$this->taxonomy}_collection_params hook in WordPress is used to modify the parameters for a specific taxonomy collection in the REST API. This hook allows developers to customize the default parameters for the taxonomy collection endpoint.
Understanding the Hook: rest_{$this->taxonomy}_collection_params
The rest_{$this->taxonomy}_collection_params hook is located within the REST API process in WordPress. It is specifically used to modify the parameters for a taxonomy collection, allowing developers to tailor the response based on their specific needs.
Hook Parameters (if applicable): rest_{$this->taxonomy}_collection_params
The rest_{$this->taxonomy}_collection_params hook accepts parameters such as $params and $taxonomy. The $params parameter allows developers to modify the default parameters for the taxonomy collection, while the $taxonomy parameter specifies the taxonomy for which the parameters are being modified.
Hook Doesn’t Work: rest_{$this->taxonomy}_collection_params
If the rest_{$this->taxonomy}_collection_params hook doesn’t work as expected, it may be due to incorrect usage or conflicts with other plugins or themes. To troubleshoot, developers should ensure that the hook is being used correctly and check for any conflicting code that may be affecting its functionality.
Best Practices & Usage Notes (if applicable): rest_{$this->taxonomy}_collection_params
When using the rest_{$this->taxonomy}_collection_params hook, it’s important to consider the impact of modifying the default parameters on the taxonomy collection endpoint. Developers should also be mindful of any potential conflicts with other plugins or themes that may also be modifying the same parameters.
Usage Example: rest_{$this->taxonomy}_collection_params
“`php
function custom_taxonomy_collection_params( $params, $taxonomy ) {
// Modify the default parameters for the taxonomy collection
$params[‘per_page’] = 10;
return $params;
}
add_filter( ‘rest_{$this->taxonomy}_collection_params’, ‘custom_taxonomy_collection_params’, 10, 2 );
“`