any php encryption key?
<blockquote>
  <p><strong>Possible Duplicate:</strong><br>
  <a href="http://stackoverflow.com/questions/2064973/minify-obfuscate-php-code">Minify / Obfuscate PHP Code</a>  </p>
</blockquote>



<p>I have a php file. Anyone knows of any encryption technics/keys to encrypt the code? I don't want to make it human readable. I was thinking if i could include the encrypt keys in an include file hosted separately somewhere. Any help and ideas?</p>
