rephactor——优秀的PHP的重构工具
??????? 从PHP5开始，提供了强大的面向对象功能。使得PHP能够完全按设计模式编程。PHP框架可以是单一入口，完全面向对象的，完全基于类的MVC模式。但是，我们面对大量的旧的代码，或即便是新的代码，也不尽然完全符合面向对象的原则，符合设计模式。小的应用无妨。但如果面对大型应用，则必然是一个不小的疼痛！！
??????? 怎么办？很多人总会面临这一切，PHP代码需要重构。（当然，你要是能明白我所说的这一切，那你肯定是看过《重构——改善既有代码的设计》这一本书）
??????? 看看这个链接：http://zh-cn.w3support.net/index.php?db=so&id=100876?我们就能深明重构的疼痛！这是在所难免的。但如何能使这一疼痛变得轻一些呢？
??????? 重构工具是必须的。好在，现在真的有了PHP的重构工具——rephactor。它确实是一个非常优秀的工具。（当然，你必须记住，从来就没有完全自动化的重构工具，机器永远不能代替人脑，所有重构的目标，以及每一步仍都是要你按照《重构——改善既有代码的设计》一书中给你讲明的做法去完成的！）
??????? 那么：rephactor给我们提供了什么呢？
- 保证重构的可逆性—— 一旦发现问题，代码是可逆的，可以回溯到前一个版本。
- 查找替换功能—— 普通查找替换，方法重命名，类重命名，正则表达式模式的替换。
- 所有操作完成后，均基于SimpleTest Aperiplus进行测试，并保证测试的覆盖率。
- 集成Phemto ，保证类的相关性测试。
??????? 当然，它有一些限制，只能运行于LINUX操作系统，并且，只支持PHP5.2
??????? 有兴趣吧? 有了它， 你的重构将会大大加快，并且，保证不会出现新的BUG。
??????? 官方网址：http://rephactor.sourceforge.net/
??????? 何不安装一个，试一下？
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