wsdl no input parameter

Hello,

To begin with let me qualify that I'm both a SOAP and NuSOAP newbie, so
it could simply be a misunderstanding on my part.

Basically I want to register a function that takes no parameters, using
wsdl.

This is what I've got:

$server->register('get_all_documents',
    false,
    array('return' => 'tns:DocumentHeaderArray'),
    $NAMESPACE,
    'urn:jadu_documents_wsdl#get_all_documents',
    'rpc',
    'encoded',
    'Return the complete set of document headers'
);

I looked at the implementation of register in nusoap.php and see that by
default the input is false and so I'm guessing the above is what I need
to do. Doesn't appear to work though :-/

Firstly loading the page without wsdl gives me 'Warning: Invalid
argument supplied for foreach() in
/home/kbcouncil/public_html/soap/nusoap.php on line 2929'. Secondly my
soap client complains about incorrect parameters.

Any suggestions?

Many thanks,

Richard




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