I cannot call method of sugar by using webservice

[nongball]

I cannot call method of sugar by using webservice. Can someone help me?

This is my client code

<?php

$client = new SoapClient('https://[SITE]/testenv/soap.php?wsdl');
$result = $client->end_session("test");

?>

This is output :

Warning: SoapClient::__construct() [function.SoapClient---construct]: I/O warning : failed to load external entity "https://[SITE]/testenv/soap.php?wsdl" in C:\AppServ\www\work\test4.php on line 2

Fatal error: Uncaught SoapFault exception: [WSDL] SOAP-ERROR: Parsing WSDL: Couldn't load from 'https://[SITE]/testenv/soap.php?wsdl' in C:\AppServ\www\work\test4.php:2 Stack trace: #0 C:\AppServ\www\work\test4.php(2): SoapClient->__construct('https://[SITE]...') #1 {main} thrown in C:\AppServ\www\work\test4.php on line 2

[kbrill]

Again, harder to help if you dont give us at least what version of SugarCRM and PHP you are using.

try

$soapclient = new nusoapclient('https://[SITE]/testenv/soap.php');

instead

[nongball]

Again, harder to help if you dont give us at least what version of SugarCRM and PHP you are using.

try

$soapclient = new nusoapclient('https://[SITE]/testenv/soap.php');

instead

I use SugarCRM version 5.0a professional and PHP version 5.1.6.

and I try to use your code
$soapclient = new nusoapclient('https://[SITE]/testenv/soap.php');

The output is :
Fatal error: Class 'nusoapclient' not found in C:\AppServ\www\work\test4.php on line 6