How to create a webservice for the conversion rate

I would like to create a SO开发者_如何学GoAP Web service for the followıng wsld http://www.webservicex.com/CurrencyConvertor.asmx?WSDL Could you please explain how to do this? The following code is not working... Please help me..

ini_set("soap.wsdl_cache_enabled", "0");
$client = new SoapClient("http://www.webservicex.com/CurrencyConvertor.asmx?wsdl");
$CURR = array("FromCurrency" => "USD","ToCurrency" => "INR");
$scramble = $client->ConversionRate($CURR);
$mirror = $client->ConversionRateResponse($scramble);

Thanks, Praveen J

Let's start with your client URL:

http://www.webservicex.com/CurrencyConvertor.asmx?wsdl

This is wrong. The ?WDSL URL is NOT the URL you use for CALLING the web service, it is the URL you use to retrieve the WDSL that describes the web service. THis is used by automatic tools to generate a wrapper.

http://www.webservicex.com/CurrencyConvertor.asmx

is the "real" URL that you use to execute operations.

http://www.webservicex.com/CurrencyConvertor.asmx?op=ConversionRate

Has a more invormation on the conversion per se, including the exact parameters with naming you need for the Post and GET operations, including examples.