/** * Prepare SOAP header. * Receives header name and parameters as array. * * Example: * * ``` php * <?php * $I->haveSoapHeader('AuthHeader', array('username' => 'davert', 'password' => '123345')); * ``` * * Will produce header: * * ``` * <soapenv:Header> * <SessionHeader> * <AuthHeader> * <username>davert</username> * <password>12345</password> * </AuthHeader> * </soapenv:Header> * ``` * * @param $header * @param array $params */ public function haveSoapHeader($header, $params = []) { $soap_schema_url = $this->config['schema_url']; $xml = $this->xmlRequest; $xmlHeader = $xml->documentElement->getElementsByTagNameNS($soap_schema_url, 'Header')->item(0); $headerEl = $xml->createElement($header); SoapUtils::arrayToXml($xml, $headerEl, $params); $xmlHeader->appendChild($headerEl); }