PHP SOAP body - need to set schema version - php

Question

I am using a non-wsdl soap call to a web service and I am able to build the request how I need however I need to set a schema Version within the envelope body.
I am able to build this request with the PHP SoapClient:
<?xml version="1.0" encoding="UTF-8"?>
<env:Envelope xmlns:env="http://www.w3.org/2003/05/soap-envelope" xmlns:ns1="http://schemas.discovery.co.za/vitality">
<env:Body>
<ns1:UsageEligibilityRequest>
<ns1:RequestingEntityNumber>12345678</ns1:RequestingEntityNumber>
<ns1:Entities>
<ns1:EntityNumber>12345678</ns1:EntityNumber>
<ns1:DateOfBirth>1980-01-01</ns1:DateOfBirth>
<ns1:Gender>M</ns1:Gender>
<ns1:FirstInitial>H</ns1:FirstInitial>
</ns1:Entities>
</ns1:UsageEligibilityRequest>
</env:Body>
</env:Envelope>
However I need this line:
<ns1:UsageEligibilityRequest>
to be
<ns1:UsageEligibilityRequest schemaVersion="1.0">
Not sure how to do this in PHP using the built in functions/options and appears to be hard to Google.
This is built using code like:
$client->__soapCall('UsageEligibilityRequest', array($options));
Thanks.

Answer 1

There's 2 ways you can do this
$requestingUser = 12345678;
$entityNumber = 12345678;
$dateOfBirth = '1980-01-01';
$gender = 'M';
$firstInitial = 'H';
Either use a SoapVar like:
$paramsSOAPVar = new SoapVar('<ns1:UsageEligibilityRequest schemaVersion="1">
<ns1:RequestingEntityNumber>' . $requestingUser. '</ns1:RequestingEntityNumber>
<ns1:Entities>
<ns1:EntityNumber>' . $entityNumber. '</ns1:EntityNumber>
<ns1:DateOfBirth>' .$requestingUser. '</ns1:DateOfBirth>
<ns1:Gender>' .$gender. 'M</ns1:Gender>
<ns1:FirstInitial>' .$firstInitial. '</ns1:FirstInitial>
</ns1:Entities>
</ns1:UsageEligibilityRequest>', XSD_ANYXML);
Set up your array of parameters:
$params = array(
'schemaVersion' => 1,
'RequestingEntityNumber' => $requestingUser,
'Entities' => array(
'EntityNumber' => $entityNumber,
'DateOfBirth' => $dateOfBirth,
'Gender' => $gender,
'FirstInitial' => $firstInitial
)
);