<!-- Collection of code snippets by Arne Vajhøj -->
<!-- (from articles on eksperten.dk / vajhoej.dk written sometime between 2004 and now) -->
<?php

$soap = new SoapClient('http://localhost:8081/soap/S1?wsdl');
// note:
//   $soap->process((object)array('arg0' => 'Hi from PHP!'))->return
// should have been
//   $soap->process('Hi from PHP!')
// but somewhere Java and PHP did not agree on default SOAP standards
foreach($soap->process((object)array('arg0' => 'Hi from PHP!'))->return as $msg) {
    echo "$msg\r\n";
}
?>