title: From one host, cannot hit an HTTP url with SoapClient
body: <p>I have one problem in ONE host: I cannot access an HTTP url (say, <a href="http://foo-bar.com:9999/Path/To/My/Soap.svc?wsdl" rel="nofollow">http://foo-bar.com:9999/Path/To/My/Soap.svc?wsdl</a>).</p>
  
  <p>Hitting such URL from my localhost (running PHP 5.4) works fine. However, hitting such url from my target server (running PHP 5.5) brings me this SoapFault:</p>
  
  <blockquote>
    <p>Parsing WSDL: Couldn't load from '<a href="http://foo-bar.com:9999/Path/To/My/Soap.svc?wsdl" rel="nofollow">http://foo-bar.com:9999/Path/To/My/Soap.svc?wsdl</a>' : failed to load external entity "<a href="http://foo-bar.com:9999/Path/To/My/Soap.svc?wsdl" rel="nofollow">http://foo-bar.com:9999/Path/To/My/Soap.svc?wsdl</a>"</p>
  </blockquote>
  
  <p>(I did not disclose the URL due to contract policies)</p>
  
  <p>What can I check? (Since the url is not in HTTPS but just HTTP, openssl should be discarded)</p>
  
  <p>Code:</p>
  
  <pre><code>new SoapClient(
      'http://foo-bar.com:9999/Path/To/My/Soap.svc?wsdl',
      array('uri' =&gt; 'http://foo-bar.com/wsdl/schema/')
  );
  </code></pre>