/**
* Converts an XML string into a multidimensional array
*
* @param string $xml
* @return array
*/
public static function arrayFromXml($xml)
{
$document = new DOMDocument('1.0', 'UTF-8');
$document->loadXML($xml);
$root = $document->documentElement->nodeName;
return Braintree_Util::delimiterToCamelCaseArray(array($root => self::_nodeToValue($document->childNodes->item(0))));
}
public function put($path, $params = null)
{
$body = http_build_query(Braintree_Util::camelCaseToDelimiterArray($params, '_'));
$response = $this->_doRequest('PUT', $path, $body);
$responseCode = $response['status'];
if ($responseCode === 200 || $responseCode === 201 || $responseCode === 422 || $responseCode === 400) {
return Braintree_Util::delimiterToCamelCaseArray(json_decode($response['body'], true), '_');
} else {
Braintree_Util::throwStatusCodeException($responseCode);
}
}
/**
* sets up the SimpleXMLIterator and starts the parsing
* @access public
* @param string $xml
* @return array array mapped to the passed xml
*/
public static function arrayFromXml($xml)
{
// SimpleXML provides the root information on construct
$iterator = new SimpleXMLIterator($xml);
$xmlRoot = $iterator->getName();
$type = $iterator->attributes()->type;
self::$_xmlRoot = $iterator->getName();
self::$_responseType = $type;
// return the mapped array with the root element as the header
$array = array($xmlRoot => self::_iteratorToArray($iterator));
return Braintree_Util::delimiterToCamelCaseArray($array);
}
