subdomain problem

[robert_gsfame]

i want to create a virtual subdomain using rewrite url

 

<IfModule mod_rewrite.c>

Options +FollowSymLinks

Options +Indexes

RewriteEngine On

RewriteBase /

RewriteCond %{HTTP_HOST} !www.mydomain.com.th$ [NC]

RewriteCond %{HTTP_HOST} ^([a-z0-9-]+).mydomain.com.th [NC]

RewriteRule (.*) mypage.php?username=%1 [L]

RewriteCond %{HTTP_HOST} ([^.]+)\.mydomain\.com\.th

RewriteRule ^/?([.*]+)?$ /page_error.html

</IfModule>

ErrorDocument 404 /page_error.html

 

the problem is that when i try to call the subdomain  blabla.mydomain.com.th, i immediately get redirected to cgi-sys/defaultwebpage.cgi, even if the username exist...

 

any solution for this?

 

thx a lot!

 

thx

[cliffdodger]

I don't mean to regurgitate solutions but try this:

 

Try this in your htaccess, but make sure your website apache server and wildcard DNS is switched on in your server:

 

RewriteCond %{HTTP_HOST} !^www\.example\.com [NC]

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

RewriteRule ^(.*)$ http://www.example.com/page.php?%1 [L]

 

hope this helps

 

-enjoy coding

 

Source: http://forums.westhost.com/showthread.php?t=7338