Php MOD_重写条件重定向

我在使用Apache Mod_重写模块时遇到问题

我正在从get请求中检索三个变量

$country
$state
$location

我成功地在本地重写了url 例如url

localhost/directory/country/state/location /*is redirected to*/
localhost/directory/result.php?c=country&s=state&l=location

我想做的是我想重定向

localhost/directory/country to localhost/directory/country.php?c=country

万一

localhost/directory/country/state to localhost/directory/state.php?c=country&s=state

我使用以下规则

RewriteEngine On
RewriteRule ^([^/]*)/([^/]*)/([^/]*)$ result.php?s=$1&d=$2&l=$3 [L]

如果我只想显示国家/地区页面，如何重写国家/地区和州/地区

非常感谢！！ 请通过提供在线教程和其他参考资料来帮助我

---

同样，我也非常感谢您……）

您可以使用向下流动来识别URL是国家、州还是位置 比如：

<IfModule mod_rewrite.c>
    Rewrite Engine On
    RewriteRule ^localhost/directory/([^/\.]+)/([^/\.]+)/([^/\.]+)/ localhost/directory/result.php?c=$1&s=$2&l=$3 [L]
    RewriteRule ^localhost/directory/([^/\.]+)/([^/\.]+)/ localhost/directory/state.php?c=$1&s=$2 [L]
    RewriteRule ^localhost/directory/([^/\.]+)/ localhost/directory/country.php?c=$1 [L]
</IfModule>

result.php

<?php
$location = isset($_GET['l']) ? $_GET['l'] : false;
$state    = isset($_GET['s']) ? $_GET['s'] : false;
$country  = isset($_GET['c']) ? $_GET['c'] : false;

// ...PARSE THE REST OF PHP based off of these variables
?>

---

我认为，您可以使用两条规则：

# localhost/directory/country
RewriteRule ^[^/]+/([^/]+)$  localhost/directory/country.php?c=$1 [L]

# localhost/directory/country/state
RewriteRule ^[^/]+/([^/]+)/([^/]+)$  localhost/directory/state.php?c=$1&s=$2 [L]

---

用更少的占位符和其他/缩短的替换URL/params复制该规则。非常感谢@samuel。我肯定会利用您建议的文件变量解析概念。。。再次感谢

# localhost/directory/country
RewriteRule ^[^/]+/([^/]+)$  localhost/directory/country.php?c=$1 [L]

# localhost/directory/country/state
RewriteRule ^[^/]+/([^/]+)/([^/]+)$  localhost/directory/state.php?c=$1&s=$2 [L]