nickcheek / USPSLookup

		return simplexml_load_file($url);

	}

	public function CityState($zip)

    {

	    $CityState = new \SimpleXMLElement("<CityStateLookupRequest></CityStateLookupRequest>");

		$CityState->addAttribute('USERID', $this->user);

		$ZipCode = $CityState->addChild('ZipCode');

		$ZipCode->addAttribute('ID', '0');

		$ZipCode->addChild('Zip5',$zip);

		$url = 'http://production.shippingapis.com/ShippingAPITest.dll?API=CityStateLookup&XML='.$CityState->asXML();

		return simplexml_load_file($url);

	}

	public function CityStateMultiple($zip)

    {

		return simplexml_load_file($url);

	}

	public function TrackMultiple($trackingarray)

	{

		$mtrack = new \SimpleXMLElement("<TrackRequest></TrackRequest>");

		$mtrack->addAttribute('USERID', $this->user);

		foreach($trackingarray as $trackingnumber){

			$pack = $mtrack->addChild('TrackID');

			$pack->addAttribute('ID', $trackingnumber);

		}

		$url = 'https://secure.shippingapis.com/ShippingAPI.dll?API=TrackV2&XML='.$mtrack->asXML();

		return simplexml_load_file($url);

	}

	public  function GetRate($to,$from,$pounds,$ounces,$service)

	{