private function buildAuthHeader() {
		$auth_params = array(
			'user' => $this->getCredentials()->getUser(),
			'signature' => $this->getCredentials()->getSignature(),
			'type' => 0
		);

		return new SoapHeader(self::DHL_SOAP_HEADER_URI, 'Authentification', $auth_params);
	}
private function buildAuthHeader() {
		$auth_params = array(
			'user' => $this->getCredentials()->getUser(),
			'signature' => $this->getCredentials()->getSignature(),
			'type' => 0
		);

		return new SoapHeader(self::DHL_SOAP_HEADER_URI, 'Authentification', $auth_params);
	}
private function buildAuthHeader ( ) { $ auth_params = array ( 'user' => $ this -> getCredentials ( ) -> getUser ( ) , 'signature' => $ this -> getCredentials ( ) -> getSignature ( ) , 'type' => 0 ) ; return new SoapHeader ( self :: DHL_SOAP_HEADER_URI , 'Authentification' , $ auth_params ) ; }
Build SOAP-Auth-Header

@return SoapHeader - Soap-Auth-Header
Build SOAP - Auth - Header