http://www.ioncube.com/online_encoder.php http://www.ioncube.com/online_encoder.php I'm not sure how safe this is for running config files, but since the decod

http://www.ioncube.com/online_encoder.php http://www.ioncube.com/online_encoder.php I'm not sure how safe this is for running config files, but since the decoder is free, this would be affordable. You can also look into the pricing for Zend Guard.