title: sublime text color scheme for PHP variables
body: <p>I'm trying to create something that will color my variables in PHP.  I cannot seem to find any themes that do this already in Sublime Text 2 or 3.  I have "PHP" selected as a code type.</p>
  
  <p>I found at minimum I am able to color the dollar sign in <code>$foo</code> with this code:</p>
  
  <pre><code>&lt;dict&gt;
      &lt;key&gt;name&lt;/key&gt;
      &lt;string&gt;Variable start&lt;/string&gt;
      &lt;key&gt;scope&lt;/key&gt;
      &lt;string&gt;punctuation.definition.variable&lt;/string&gt;
      &lt;key&gt;settings&lt;/key&gt;
      &lt;dict&gt;
          &lt;key&gt;fontStyle&lt;/key&gt;
          &lt;string&gt;bold&lt;/string&gt;
          &lt;key&gt;foreground&lt;/key&gt;
          &lt;string&gt;#a08bfd&lt;/string&gt;
      &lt;/dict&gt;
  &lt;/dict&gt;
  </code></pre>
  
  <p>While this changes the literal dollar sign, it does not affect the text after it.  How do I go about this?</p>