SmartyPants

Tiggr

SmartyPants

DivineDominion

Extension didn't work on my server. Common "mistake" I would advice you to fix:

Get the extension directory:
define('SMARTY_PANTS_DIR', dirname(__FILE__) . '/'); // insert in line 22

And use it to require (rather than include to ensure it's really working!):
require_once(SMARTY_PANTS_DIR . "smartypants.php");

However, now it works like a charm