title: What subset of the SOAP and WSDL specification does PHP's SOAP extension support?
body: <p>In the PHP manual:</p>
  
  <p><a href="http://www.php.net/manual/en/intro.soap.php" rel="nofollow">http://www.php.net/manual/en/intro.soap.php</a></p>
  
  <pre><code>The SOAP extension can be used to write SOAP Servers and Clients. 
  It supports subsets of SOAP 1.1, SOAP 1.2 and WSDL 1.1 specifications.
  </code></pre>
  
  <p>Where can I find what subset of SOAP and WSDL specification the SOAP extension supports.</p>
  
  <p>I'm interested in this information because my service provider (who targets dot net and java clients) keeps breaking my app when they change their WSDLs.</p>
  
  <p>Any pointers for me?</p>
  
  <p>Thanks</p>
  
  <p><strong>Additional</strong></p>
  
  <p>So this is what I'm getting: </p>
  
  <ul>
  <li><a href="https://bugs.php.net/bug.php?id=53234" rel="nofollow">https://bugs.php.net/bug.php?id=53234</a></li>
  <li><a href="https://bugs.php.net/bug.php?id=50997" rel="nofollow">https://bugs.php.net/bug.php?id=50997</a></li>
  </ul>
  
  <p>So maybe just a php bug :(</p>