title: Code Completion not working with remote file (with RSE)
body: <p>What is:</p>
  
  <p>On Host machine:<br>
  Windows 7
  Eclipse for PHP Developers<br>
  Version: Helios Service Release 2</p>
  
  <p>On guest machine:
  Linux debian squeeze</p>
  
  <p>I want to edit my remote project through SSH in Eclipse by using RSE. All is okay, I do so in Remote System Explorer perspective:</p>
  
  <p><img src="https://i.stack.imgur.com/U90bB.png" alt="screenshot1"></p>
  
  <p>Then I go to PHP perspective. Right click on project->Configure->Add PHP Support. And press <code>Ctrl+Shift+Space</code> or <code>Ctrl+Space</code>. No completions (code assist) available.</p>
  
  <p><img src="https://i.stack.imgur.com/Jh9Bx.png" alt="screenshot2"></p>
  
  <p>Okay I'm found this bug (at 2008) and solution description (at 2009): <a href="https://bugs.eclipse.org/bugs/show_bug.cgi?id=251496" rel="noreferrer">Bug 251496</a>. I did so:</p>
  
  <blockquote>
    <p>Here's my solution to the problem:
    I just deleted the RemoteSystemsTempFiles project in the PHPExplorer View and
    than recreated it as a PHP Project (New->PHP Project, ofcourse it has to be
    named again RemoteSystemsTempFiles). This worked for me, now code completion is
    ok, hope this helps.</p>
  </blockquote>
  
  <p><img src="https://i.stack.imgur.com/v8sZb.png" alt="screenshot3"></p>
  
  <p>It does not solve the problem. Because PHP Language library does not have Core API maybe...
  Help. Thanks.</p>