介绍:PHP Screw是一个PHP脚本加密工具。当您使用PHP开发一个商业软件包时，可以在执行之前将脚本加密分发，以保护您的知识产权。

PHP Screw is a PHP script encryption tool. When you are developing a commercial package using PHP, the script can be distributed as encrypted up until just before execution, preserving your intellectual property.

下载地址:https://sourceforge.net/projects/php-screw//files/