questions about configuring virtual host

[Rui Hu <tchrbupt@xxxxxxxxx>]

hi,

I encountered a problem while configured virtual host. My experiment environment is Apache2+fastcgi+php-cgi.

I want to implement mass virtual hosting using rewrite rules based on apache rewrite module. That is, for a request url like: http://1000.xyz.com/test.php, apache will translate it to a absolute file path like: $DOCUMENT_ROOT/1000/test.php, and then get this script to execute. 

And my conf is: 

        RewriteEngine On

        RewriteCond "%{HTTP_HOST}" "!^www.xyz.com"

        RewriteCond "%{HTTP_HOST}" "^([^.]+)\.xyz\.com" [NC]

        RewriteRule "(.*)" "/%1$1" [PT]

I use inner redirection in order not to expose this detail to users. Besides, I succeeded when I use external redirection, namely the [R] tag instead of [PT] tag. 

When I use [PT] tag, apache cannot run expectedly. I request a url : http://1000.xyz.com/test.php, error message pops out like: The requested URL /1000/cgi-bin/php.fcgi/1000/test.php was not found on this server.

I don't know if this error results from fastcgi, is it the inappropriate config in fastcgi or inevitable problem by using it?

Really appreciate your help.

Vic

--
Best regards,

Rui Hu
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State Key Laboratory of Networking & Switching Technology
Beijing University of Posts and Telecommunications(BUPT)
MSN: tchrbupt@xxxxxxxxx
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