Define vs Constant - Preferences or Performance? (Performance - Use Const)
<blockquote>
  <p><strong>Possible Duplicate:</strong><br>
  <a href="http://stackoverflow.com/questions/2447791/define-vs-const">define() vs const</a>  </p>
</blockquote>



<p>I'm in the process of updating my code from defines to const as shown below:</p>

<p>Are there any other considerations to take into accout?  Which one has better performance?  Even if it is samll?  Or is this just a matter of preference?</p>
