File Source for modifier.iconify.php

<?php
/**
* Smarty plugin
* @package Smarty
* @subpackage plugins
*/
/**
* Smarty plugin
* -------------------------------------------------------------
* Type: modifier
* Name: capitalize
* Purpose: capitalize words in the string
* -------------------------------------------------------------
*/
function smarty_modifier_iconify($string)
{
// XINGICON what are we going to do with this function? is this needed?
$string=substr($string,strlen($string)-3);
if(file_exists(IMG_PKG_PATH."icn/$string".".gif")) {
return "<img border='0' src='".IMG_PKG_URL."icn/${string}.gif' alt='icon' class='icon' />";
} else {
return "<img border='0' src='".IMG_PKG_URL."icn/else.gif' alt='icon' class='icon' />";
}
}
?>

Source for file modifier.iconify.php