DZ论坛核心代码分析计划--核心文件common.inc.php篇
上一篇：DZ论坛核心代码分析-核心文件global.func.php篇
这个文件是DZ的核心大脑级文件。
真正分析起来，其实内容并不多。大多是条件判断和指挥类的语句。引入大量文件。
理解这个文件可以更好的理解整个DZ的论坛是如何运作的。几乎每个页面都引入了这个文件的。
说实话，越往后面看我头越大。。。大量的多层3维条件判断。。嘿嘿，不知道说错没，就是?:这种类型的。有的镶嵌了4层之多。头晕啊。不过大致完成了。
这个文件最值得学习的是其对安全性的重视和处理。。
下面先上写好注释的文件
其他文件整理后随后发上来。不过这个足够说明很多东西了。
写得不对的地方望各位高手指出
本来这一部分我打算我全部搞完了再发上来更新。但是。。。下午分析DZ的缓存机制代码头都搞晕了。就去搞SVN了。现在已经能够提供SVN下载。
为什么把这一楼更新了而又不发放下载。是因为这一部分还没完成。SVN中有今天3个分析的文件可供参看
| 文件名 | 文件位置 | 文件作用 | 分析开始时间 | 分析结束时间 |
| discuz_version.php | 根目录 | 版权文件 | 2008年10月3日18:03:43 | 2008年10月3日18:03:43 |
| db_mysql.class.php | include | 数据库链接 | 2008年10月3日18:06:25 | 2008年10月4日10:12:28 |
| install.func.php | install | 安装程序的函数文件 | 2008年10月4日10:36:44 | 2008年10月4日14:02:12 |
| install.config.php | install | 数据库的初始化配置 | 2008年10月4日14:22:19 | 2008年10月4日14:22:21 |
| global.func.php | include | 全局的函数定义 | 2008年10月5日15:05:13 | 2008年10月6日16:40:45 |
| messages.lang.php | templates\default | 存储提示信息的数组文件 | ||
| seccode.lang.php | templates\default | 存储随机中文字符串文件 | ||
| pms.lang.php | templates\default | 短信息语言文件 | ||
| security.inc.php | include | 根据安全等级来进行安全防护 | 2008年10月8日11:01:46 | 2008年10月8日12:02:05 |
| cache_settings.php | /forumdata/cache/ | 存储缓存的设置变量 | ||
| serverbusy.html | include | 服务器繁忙页面文件 | ||
| counter.inc.php | include | 平台计数器文件 | 2008年10月8日12:07:21 | 2008年10月8日13:27:26 |
| cache.func.php | include | 缓存相关函数 | 2008年10月8日13:34:19 |
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