title: math symbols don't work within PHP class definitions?
body: <p>I am receiving the error: </p>
  
  <p>Message : syntax error, unexpected '*', expecting ',' or ';'</p>
  
  <p>when I try to use math symbols to define a variable inside a class.  For example,</p>
  
  <pre><code>class Foo {
      public static $test = 1+1;
  }
  
  echo Foo::$test;
  </code></pre>
  
  <p>yields this error.  Is it possible to use math within class variable definitions in PHP?</p>