使用.htaccess隐藏URL密钥参数

Question

I've been searching all over the web and haven't yet found any solution to this issue. I'm hoping you could shed some light on the situation.

I have my index file set up like this:

<header></header>
<div id="main">
    <?php
    if(isset($_GET["p"])) $p = $_GET["p"];
    else $p = "home";

    if(file_exists("pages/{$p}.php")) include("pages/{$p}.php");
    ?>
</div>

which makes me load my pages with a ?p=contact href.

Say I would like to display a users profile. I'd then create a subfolder in my "pages" folder, making the relative path pages/users/profile.php, thus the href ?p=users/profile&uid=5. But that leaves an ugly URL (as well as SEO rating).

How would I rewrite that URL to look like /users/profile/5?

---

EDIT: I've tried the following, resulting in HTTP 500:

RewriteRule ^([^/]*)/([^/]*)$ /?p=$1&uid=$2 [L]

EDIT: My .htaccess file, located directly inside root folder: http://pastie.org/2268239
Line 338 is where I want to achieve this (currently just a comment).

Answer 1

I achieved the desired effect by adding these three lines:

RewriteRule ^([a-zA-Z]+)$ index.php?p=$1 [L]
RewriteRule ^([a-zA-Z]+)/([a-zA-Z]+)$ index.php?p=$1/$2 [L]
RewriteRule ^([a-zA-Z]+)/([0-9]+)$ index.php?p=$1&uid=$2 [L]

This allows me to access /contact, /users/index and /users/profile/5.