Go! 是一个 PHP 5.4 库，让 PHP 支持 AOP 面向方面编程方法，无需 PECL 扩展、Runkit、evals 或者 DI 容器支持。可使用 XDebug 轻松调试。
Go! 0.4.0 改进记录：
Privileged advice for aspect allows you to access private and protected properties and methods of objects inside advice.
Better integration with composer.
"True" pointcut references give the ability to compose a complex pointcut from a simple pointcuts.
Pointcut now accepts "$this" in references to point to the current aspect instance.
Intercepting system functions such as fopen(), file_get_contents(), etc.
An annotation property pointcut was added.
The ability to declare multiple interfaces and/or traits with single DeclareParent.
A DeclareError interceptor was added
官方首页：https://github.com/lisachenko/go-aop-php
来自:开源中国社区
