Manager::getValue

static function getValue(array $input, $value)
{
	if (! static::$initialized)
		static::initialize();

	if ($type = static::$types[$input['TYPE']])
		return call_user_func(array($type['CLASS'], __FUNCTION__), $input, $value);
	else
		throw new SystemException('invalid input type in '.print_r($input, true), 0, __FILE__, __LINE__);
}