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PO(Zend) Soap Server doesn't return results
 

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    <p>I've been trying to setup a Soap Server using Zend_Soap_Server, but I can't seem to make it work.<br> I have tried several different environments: nginx and apache on a linux vm, apache on windows, php 5.3 and php 5.4, all yield the same results.</p> <p>Using Zend_Soap_Autodiscover it correctly generates a wsdl. When I feed that wsdl to SoapClient and invoke a method on it, it doesn't return a response. It seems like php halts after SoapServer::handle() is called.</p> <p>This is the server part:</p> <pre><code>ini_set('soap.enable_wsdl_cache', 0); require_once 'Zend/Soap/AutoDiscover.php'; require_once 'Zend/Soap/Server.php'; if (isset($_GET['wsdl'])) { handleWsdl(); } else { handleSoap(); } function handleWsdl() { $autodiscover = new Zend_Soap_AutoDiscover(); $autodiscover-&gt;addFunction('pi'); $autodiscover-&gt;handle(); } function handleSoap() { $soap = new Zend_Soap_Server('http://localhost/experiments/soap/server.php?wsdl'); $soap-&gt;setWsdlCache(false); $soap-&gt;addFunction('pi'); $soap-&gt;handle(); } </code></pre> <p>And this is the client:</p> <pre><code>ini_set('soap.enable_wsdl_cache', 0); $wsdl = 'http://localhost/experiments/soap/server.php?wsdl'; $client = new SoapClient($wsdl, array('trace' =&gt; 1)); $result = $client-&gt;pi(); var_dump($result); </code></pre> <p>The <code>$result</code> is <code>NULL</code>.</p> <p>I'm running out of ideas and hope someone can help me solve this mystery.</p> <p>BTW: I have also tried SoapUI to consume the webservice, but the results are the same.</p>
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    1. USDennis Haarbrink
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    1. COok, this might be silly, but do you have actual function named "pi" on the server side?
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      1. USIvica
    2. COphp.net/pi, it's a built-in function :)
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      1. USDennis Haarbrink
    3. COright :) well why not wrap "pi()" up in "pi2()" or something similar and add some basic alert/echo/something in front, then you can at least check on server side that your code is being called from client... (ie you can verify that request gets to right place on server). also, Zend_Soap_AutoDiscover uses PHP docblocks to determine data types to return via soap, perhaps pi() isn't all that well described? perhaps return value of "pi()" should also be wrapped in some soap envelope, or presented as some stdclass or something... just thinking out loud...
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