public function adaptResponse($contentType, Request $request, Response $response, array $result)
{
if ($contentType != "application/json") {
return false;
}
$response->setContent(json_encode(iterator_to_array_recursive($result)));
return true;
}
/**
* Iterator trough a traversable recursively
*
* @param mixed $traversable
* @return array
*/
function iterator_to_array_recursive($traversable)
{
$results = array();
foreach ($traversable as $key => $value) {
if (is_array($value) || is_object($value)) {
$value = iterator_to_array_recursive($value);
}
$results[$key] = $value;
}
return $results;
}
