//This funciton is modified from
// http://ca.php.net/manual/en/function.html-entity-decode.php

function unhtmlentities($string)
{
	return preg_replace_callback('~&#([0-9][0-9])~',
				function ($matches) {
					return chr($matches);
				},
				$string);
}

//~e is depracated
function unhtmlentities_old($string)
{
	return preg_replace('~&#([0-9][0-9])~e', 'chr(\\1)', $string);
}