(PHP 5 >= 5.0.1)
SoapVar::SoapVar — SoapVar constructor
$data
   , string $encoding
   [, string $type_name
   [, string $type_namespace
   [, string $node_name
   [, string $node_namespace
  ]]]] )Constructs a new SoapVar object.
dataThe data to pass or return.
encodingThe encoding ID, one of the XSD_... constants.
type_nameThe type name.
type_namespaceThe type namespace.
node_nameThe XML node name.
node_namespaceThe XML node namespace.
Example #1 SoapVar::SoapVar() example
<?php
class SOAPStruct {
    function SOAPStruct($s, $i, $f) 
    {
        $this->varString = $s;
        $this->varInt = $i;
        $this->varFloat = $f;
    }
}
$client = new SoapClient(null, array('location' => "http://localhost/soap.php",
                                     'uri'      => "http://test-uri/"));
$struct = new SOAPStruct('arg', 34, 325.325);
$soapstruct = new SoapVar($struct, SOAP_ENC_OBJECT, "SOAPStruct", "http://soapinterop.org/xsd");
$client->echoStruct(new SoapParam($soapstruct, "inputStruct"));
?>