function filterResponse($response){
$data = $response->data;
$data['extra_field'] = 'some data';
$response->set_data($data);
return $response;
}
add_filter('rest_index', 'filterResponse');
function filterResponse($response){
$data = $response->data;
$data['extra_field'] = 'some data';
$response->set_data($data);
return $response;
}
add_filter('rest_index', 'filterResponse');