mod_rewrite砍掉查询字符串

Question

My urls look like this:

(something).php?kid=[someNumber]

eg

index.php?kid=9

or

abc.php?kid=23

I use these numbers to query a database to create a submenu.

How can I change the url so that the query string is not visible but I can still query the database?

my approach:

RewriteEngine On
RewriteBase /
RewriteCond      %{QUERY_STRING}    ^kid=([0-9]+)$
RewriteRule      (.*)               $1?     [R=permanent]

It does chop off the query string but the database query doesnt work anymore.

How can I do that?

Big thanks in advance!

Answer 1

You mustn't - but if you really want...:) Put value in cookie

RewriteEngine On
RewriteBase /
RewriteCond %{QUERY_STRING} ^kid=([0-9]+)$
RewriteRule ^ - [co=kid:%1:%{HTTP_HOST}:7200:/]
# This Cond to avoid endless redirect
RewriteCond %{QUERY_STRING} .
RewriteRule (.*)  $1?  [R=permanent]

ask example.com/Thsng?kid=12345 then in php:

session_start();
echo '$_COOKIE["kid"]; // echo 12345