What does => mean in php?
<blockquote>
  <p><strong>Possible Duplicate:</strong><br>
  <a href="http://stackoverflow.com/questions/1241819/what-does-mean-in-php">What does &ldquo;=&gt;&rdquo; mean in PHP?</a>  </p>
</blockquote>



<p>I'm learning about arrays and am not certain what => means or does.</p>
