SoapClient class missing

I need to use SoapClient class. Once I run a script that use it I get the following error:Fatal error: Class 'SoapClient' not found in /home/example/public_html/affiliate_script/acquireFeeds.php on line 11

I have already asked my client to install it but he says i开发者_如何学JAVAt is impossible so far. Do you know any class that could be equivalent to the SoapClient and can be downloaded?

You could try NuSOAP which is a PHP-only solution that requires no extensions to be present (besides XML handling extensions I suppose).