title: SOAP Error when trying to use the Cybersource module within Magento
body: <p>I have tried to find a more specific answer and could not find anything helpful in regards to this error.  It may simply be that I am unfamiliar with Magento or the cybersource module or both but either way, I just cannot understand what this message is trying to tell me.  </p>
  
  <p>This is an exception that not only shows up while debugging but also if I capture all SMTP traffic going out on my dev machine, it shows up in the email that you would get upon failure.</p>
  
  <pre><code>Exception: Strict Notice: Declaration of Mage_Cybersource_Model_Api_ExtendedSoapClient::__doRequest() 
  should be compatible with that of SoapClient::__doRequest()  in
  C:\code\app\code\local\Mage\Cybersource\Model\Api\ExtendedSoapClient.php on line 75 
  in C:\code\app\code\core\Mage\Core\functions.php on line 245
  </code></pre>
  
  <p>what I am doing when this occurs is trying to submit an order.  I have added items to the shopping cart, logged in, put in shipping data and reviewed the order and when I hit Submit Order, it chunks for a while and gives me this message.  When I debug through the code (which takes FOREVER) I finally get to the point where the cybersource module is trying to authorize through the SOAP system and then it throws this error.</p>
  
  <p>the exact placement it errors is around this method</p>
  
  <pre><code>protected function getSoapApi($options = array())
  {
      $wsdl = $this-&gt;getConfigData('test') ? self::WSDL_URL_TEST  : self::WSDL_URL_LIVE;
      return new Mage_Cybersource_Model_Api_ExtendedSoapClient($wsdl, $options);
  }
  </code></pre>
  
  <p>any ideas would be very helpful on what to look for or even what this message means.  Also, I have SOAP installed and enabled in PHP 5.3.6 running in a windows environment with apache 2.2.  </p>