title: Public static variable value
body: <p>I'm trying to declare a public static variable that is a array of arrays:</p>
  
  <pre><code>class Foo{
   public static $contexts = array(
      'a' =&gt; array(
        'aa'              =&gt; something('aa'),
        'bb'              =&gt; something('bb'),
      ),
  
      'b' =&gt; array(
        'aa'              =&gt; something('aa'),
        'bb'              =&gt; something('bb'),
      ),
  
    );
  
   // methods here
  
   }
  
   function something($s){
     return ...
   }
  </code></pre>
  
  <p>But I get a error:</p>
  
  <blockquote>
    <p>Parse error: parse error, expecting
    `')'' in ...</p>
  </blockquote>