山に住む一家は千個の巣から蜂蜜を収穫し、幼い子供たちは新しい畑で5エーカーの野菜を栽培している。
* @licence MIT
*/
namespace KeepItSimple\Http\Soap;
use Exception;
use SoapClient;
/**
* Class MTOMSoapClient
*
* This class overrides SoapClient::__doRequest() method to implement MTOM for PHP.
* It decodes XML and integrate attachments in the XML response.
*
* @author Alexandre D.
* @version 1.0.0
*/
class MTOMSoapClient extends SoapClient {
/**
* Override SoapClient to add MTOM decoding on responses.
*
* It replaces the :
*
* By the binary code contained in attachment
* Content-ID:
*
* Note that the binary in converted to base64 with base64_encode().
*
* @link http://php.net/manual/en/soapclient.dorequest.php
*
* @param string $request
* @param string $location
* @param string $action
* @param int $version
* @param int $one_way
*
* @return string|null The XML SOAP response with tag replaced by base64 corresponding attachment
* @throws Exception
*/
public function __doRequest($request, $location, $action, $version, $one_way = false): ?string {
$response = parent::__doRequest($request, $location, $action, $version, $one_way);
$xml_response = null;
// Catch XML response
preg_match('//', $response, $xml_response);
if (!is_array($xml_response) || !count($xml_response)) {
throw new Exception('No XML has been found.');
}
$xml_response = reset($xml_response);
// Look if xop then replace by base64_encode(binary)
$xop_elements = null;
preg_match_all('//', $response, $xop_elements);
$xop_elements = reset($xop_elements);
if (is_array($xop_elements) && count($xop_elements)) {
foreach ($xop_elements as $xop_element) {
// Get CID
$cid = null;
preg_match('/cid:([0-9