Is anyone familiar with using nusoap with php. Basically i'm trying to connect to a https site using nusoap passing some variables. i hav php 4.3.4 running,have opensll and curl installed too. I've tested curl and it works fine. when i use the following code,

require('nusoap.php');
$arr = array ("iClientID" => "1", "sUserName" => "pplapi", "sPassword" => "pplapi_password");
$parameters = array($arr);
$s1 = new soapclient('https://securdocsapitest.securitymail.com.au/svcsecurdocs.asmx/SDAPI_BEAuthenticateUser');
$result = $s1->call('echoArray',$parameters);
if(!$err = $s1->getError()){
echo 'Result1: '.$result;
exit;
}
else
{
echo 'Error: '.$err;
exit;
}



i get the folowing error:

soapclient: Error: HTTP Error: cURL ERROR: 60: SSL certificate problem,
verify that the CA cert is OK

any ideas

Make sure you run cURL 7.10.5 or higher.
Besides others, this version has the fix below:


Alternatively you may try out nusoap 0.7.0 which is available with phped 3.3 and run it w/o cURL. When cURL is not installed, nusoap uses php streams and if you php is compiled with openssl it will work through SSL fine. Check if topmost header of phpinfo() contains hhtps like this
Registered PHP Streams php, http, ftp, https, ftps, compress.zlib