title: PHP Soap - Error Fetching http headers when sending long XML string
body: <p>as I've described my issue in the title. I'm working with SoapClient in PHP to call my method in WCF Service WSDL. When I send my XML string which has under 3 elements it work properly. But when I send a XML string which contains more than 5 elements it return Error. I guess this issue caused by the size of String i'm trying to post. I've tried to configure some parameters but it didn't make any sense. Moreover, I pretty sure that my WCF Service still working well with large XML string after Testing with SOAPUI and WcfTestClient tool.</p>
  
  <blockquote>
    <p>Hence some parameters I've already tried according to lots of topic on the internet with Soap option but it still failed.
    Hence my code:
    <a href="http://pastebin.com/mXdASUwz" rel="nofollow noreferrer">My SoapClient call</a></p>
  </blockquote>
  
  <p>Hence my ComplexType which xmlDOMAIN is my XML string:
  <a href="http://pastebin.com/mXdASUwz" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/gLuPO.png" alt="WCF ComplexType"></a></p>