title: Aptana marks $a = [..] as a syntax error
body: <p>I'm using Aptana Studio 3 and I have the following problem:</p>
  
  <p>When I type:</p>
  
  <pre><code>$return = ['success' =&gt; (validation_errors() == null) ? true : false];
  </code></pre>
  
  <p>Aptana marks this line as a syntax error.
  Any ideas on how to fix this?</p>