改掉这些坏习惯，你不在是菜鸟，改掉坏习惯不在
改掉这些坏习惯，你不在是菜鸟，改掉坏习惯不在
1. 不会利用如phpDoc这样的工具来恰当地注释你的代码
2. 对优秀的集成开发环境如Zend Studio或Eclipse PDT视而不见
3. 从未用过任何形式的版本控制系统，如Subclipse
4. 不采用某种编码与命名标准，以及通用约定，不能在项目开发周期里贯彻落实
5. 不使用统一开发方式
6. 不转换（或）也不验证某些输入或SQL查询串（译注：参考PHP相关函数）
7. 不在编码之前彻底规划你的程序
8. 不使用测试驱动开发
9. 不在错误开启状态下进行编码和测试（译注：参考PHP函数error_reporting）
10. 对调试器的好处视而不见
11. 不重构你的代码
12. 不使用类似MVC模式把程序的不同层次划分开
13. 不知道这些概念：KISS, DRY, MVC, OOP, REST
14. 不用return而是直接在你的函数或类中输出（echo/print）内容
15. 对单元测试或通用测试的优点视而不见
16. 总是返回硬编码的HTML，却不返回纯粹的数据，字符串，或对象
17. 总是对“消息”和“配置参数”进行硬编码
18. 不对SQL查询语句做优化
19. 不使用__autoload（译注：参考PHP手册相关描述）
20. 不允许智能错误处理（译注：参考PEAR的ErrorStack）
21. 使用$_GET替代$_POST来做具有破坏性的传递操作
22. 不知道怎么利用正则表达式
23. 从未听说过SQL注入或跨站脚本
24. 不允许简易配置，也不允许类的构造函数接受参数传递而后执行set/get方法，或运行时的常量定义
25. 不理解面向对象编程（OOP）的优势和劣势
26. 不视情形大小而滥用OOP
27. 自认为实现可复用的软件一定等于/需要让你的代码遵循OOP
28. 不利用智能缺省值
29. 没有单一的配置文件
30. 不想暴露文件源码，却用.inc后缀名取代了.php
31. 不使用数据库抽象层
32. 不能保持DRY作风，即不重复自己，如果你总是在复制粘贴一些东西，说明你设计得很差劲
33. 没有实现让一个函数/类/方法只做一件事，也不能组合利用它们
34. 没能尝试OOP的特长，如抽象类、接口、多态、继承，访问控制修饰符（译注：如public, private, protected）
35. 不用现有的设计模式优化你的程序体系设计
36. 不允许你的用户在你拥有很多文件或目录的情况下定义基础目录
37. 污染了名称空间，比如用常见字符串命名你的库函数
38. 使用数据库表时不使用表前缀
39. 不使用统一的模板引擎
40. 不关注已有的PHP开发框架，懒于探索；其实先进的开发理念和美妙代码就蕴含其中。
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