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PHP 5.3 SoapClient with cURL request
require_once(' SoapClientCurl.php');
//Set absolute path to wsdl file
$wsdlfile = '/path/to/wsdlfile.wsdl'; // Edit this
//Define options
$options = array(
'certfile'=>$certfile, // e.g. '/path/to/certfile.crt'
'keyfile'=>$keyfile, // e.g. '/path/to/keyfile.key'
'url'=>$url, // e.g. ''
'passphrase'=>$passphrase // e.g. 'superSecretPassphrase'
//Init client
$client = new SoapClientCurl($wsdlfile,$options);
* Class SoapClientCurl extends SoapClient __doRequest method with curl powered method
class SoapClientCurl extends SoapClient{
//Required variables
public $url = null;
public $certfile = null;
public $keyfile = null;
public $passphrase = null;
//Overwrite constructor and add our variables
public function __construct($wsdl, $options = array()){
parent::__construct($wsdl, $options);
foreach($options as $field => $value){
$this->$field = $value;
* Overwrite __doRequest and replace with cURL. Return XML body to be parsed with SoapClient
public function __doRequest ($request, $location, $action, $version, $one_way = 0) {
//Basic curl setup for SOAP call
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, $this->url); //Load from datasource
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
//curl_setopt($ch, CURLOPT_HEADER, 1);
curl_setopt($ch, CURLINFO_HEADER_OUT, 1);
curl_setopt($ch, CURLOPT_HTTPHEADER, array('Content-Type: application/xml', 'SOAPAction: ""'));
curl_setopt($ch, CURLOPT_POSTFIELDS, $request);
curl_setopt($ch, CURLOPT_TIMEOUT, 30);
curl_setopt($ch, CURLOPT_CONNECTTIMEOUT, 5);
curl_setopt($ch, CURLOPT_SSLVERSION, 3); //=3
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false);
curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, false);
curl_setopt($ch, CURLOPT_SSLCERT, $this->certfile);
curl_setopt($ch, CURLOPT_SSLKEY, $this->keyfile);
curl_setopt($ch, CURLOPT_SSLKEYTYPE, 'PEM');
curl_setopt($ch, CURLOPT_SSLKEYPASSWD, $this->passphrase); //Load from datasource
//Parse cURL response
$response = curl_exec ($ch);
$this->curl_errorno = curl_errno($ch);
if ($this->curl_errorno == CURLE_OK) {
$this->curl_statuscode = curl_getinfo($ch, CURLINFO_HTTP_CODE);
$this->curl_errormsg = curl_error($ch);
//Close connection
//Return response info
return $response;
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