有没有编程方法可以在php网站中实现版本控制
我有用 php 构建的网站。
我喜欢在如此编辑的答案中使用的修订控制系统。就像我们可以看到所有旧的修订版一样。
现在我对此很陌生,不知道如何实现它。我的意思是它是一个软件插件或其编程方式。
如果我想对我的所有 php 文件执行此操作,该怎么做。
我知道有这样的软件,但是如何将这些软件与像SO这样的网站链接起来。我的意思是虽然在软件中可能有所有旧版本,但如何将它们与 webiste php 链接
I have website build in php .
I like the revision control system used in SO edited answers. like we can see al the old revisions.
Now i am new to that and have no idea how to implement it . i mean its a software plugin or its programmed like that.
If i want to do that on my all php files how to do that.
I know there are software for that but how link those with website like SO has done . i mean although in the software there may be all the old versions but how to link those with webiste php
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它需要对数据库进行更多工作。您的应用程序必须自行存储旧版本(或使用触发器/视图)。通常,会为您通常存储在数据库中的所有内容创建一个单独的存档表。其中的关键部分是版本字段:
每当您定期更新文章表时,您都会首先将当前版本存储到
_archive
表中。然后才将新的当前文本存储到常规表中。现在要复制 SO 提供的内容,您还需要一些更多的 UI 逻辑。但是将 _archive 文本与当前版本进行比较的差异视图并不困难(请参阅 PEAR Text_Diff)。
我认为您可以查看常见的 Wiki 实现来了解它在实践中是如何完成的。
It requires more work with the database. Your application will have to store old revisions itself (or use triggers/views). Commonly a separate archive table is created for everything you normally store in your database. The crucial part of that is a version field:
And whenever you regularily would just update the articles table, you will instead first store the current version into the
_archive
table. And only afterwards store the new current text into the regular table.Now to replicate what SO provides, you will also need some more UI logic. But a diff view for comparing _archive texts against the current version is not difficult (see PEAR Text_Diff).
I think you could look into a common Wiki implementation to get an idea how it is done in practice.
使用 GIT 进行代码控制,并查看这些 现有 PHP 前端 到 GIT 以帮助您入门。
我猜SO的评论系统是定制的,所以你必须自己构建你想要的东西。
Use GIT for your code control, and have a look at these existing PHP frontends to GIT to get you started.
SO's review system is custom-built I guess, so you'll have to build what you want on your own.