使用 PHP 编辑 .htaccess

本文介绍了使用 PHP 编辑 .htaccess的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！ 问题描述

我有一个将域映射到文件夹的 .htaccess.

I have a .htaccess that maps a domain to a folder.

RewriteEngine On RewriteBase / # redirect mapped domain ReWriteCond %{HTTP_HOST} joshblease.uk.to ReWriteCond %{REQUEST_URI} !gme-index/ ReWriteRule ^(.*)$ gme-index/$1 [L]

有没有办法使用 PHP 编辑/添加额外的域映射到文件中?

Is there any way to edit/add extra domain maps to the file using PHP?

简单地说，我想获取 .htaccess 文件的内容并使用 PHP 脚本添加到它们中.

Simply, I want to get the contents of the .htaccess file and add to them using a PHP script.

推荐答案

正如上述评论之一所建议的，最好使用 RewriteMap 在这里，而不是尝试直接从 PHP 代码编辑 .htaccess.以下是如何使用它的示例:

As suggested in one of the comments above it is better to use RewriteMap for your case here rather than trying to edit .htaccess from PHP code directly. Here is a sample how to use it:

将以下行添加到您的 httpd.conf 文件中:

Add following line to your httpd.conf file: RewriteMap domainMap txt://path/to/domain-dir.txt

创建一个文本文件作为 /path/to/domain-dir.txt 像这样:

sub1 /subdir1 sub2 /foodir2 foo /bar

在您的 .htaccess 文件中添加这些行:

Add these line in your .htaccess file:

Options +FollowSymLinks -MultiViews RewriteEngine on RewriteCond %{HTTP_HOST} ^(.*).domain$ [NC] RewriteRule ^$ ${domainMap:%1} [L,R]

实际上，所有这些都意味着要有这些重定向:

Effectively all this means is to have these redirects in place:

• sub1.domain/=>sub1.domain/subdir1
• sub2.domain/=>sub2.domain/foodir2
• foo.domain/=>foo.domain/bar

优点: 有了这个设置，你可以从你的 php 中编辑或重新创建文件 /path/to/domain-dir.txt无需打开巨大安全漏洞的代码允许 php 代码 o 直接编辑 .htaccess.

Advantage: With this setup in place, you can edit or recreate the file /path/to/domain-dir.txt as much as you want from your php code without opening a huge security hole be allowing php code o edit .htaccess directly.