Help with PHP arguments

[--[ UxBoD ]--]

Hello, 

I am having a real issue in getting my head around how to identify in the location when URL arguments are being passed on PHP requests. 

If I go to the URL https://www.somedomain.com it works, if I go to https://www.somedomain.com/help.php it works, but when I go to https://www.somedomain.com/help.php?id=123456 it fails and sends the request to the default site in NGINX. 

This is what I have in my file: 

server { 
listen 123.123.123.123:443; 
server_name www.somedomain.com; 

ssl on; 
ssl_certificate /etc/pki/tls/certs/proxy01c.pem; 
ssl_certificate_key /etc/pki/tls/private/proxy01k.pem; 

ssl_session_timeout 5m; 

ssl_protocols SSLv2 SSLv3 TLSv1; 
ssl_ciphers ALL:!ADH:!EXPORT56:RC4+RSA:+HIGH:+MEDIUM:+LOW:+SSLv2:+EXP; 
ssl_prefer_server_ciphers on; 

access_log /var/log/nginx/www.somedomain.com-access.log main; 
error_log /var/log/nginx/www.somedomain.com-error.log info; 

gzip on; 
gzip_http_version 1.0; 
gzip_comp_level 2; 
gzip_proxied any; 
gzip_types text/plain text/html text/css application/x-javascript text/xml application/xml application/xml+rss text/javascript; 

location ~* ^/|\.php$(.*) { 
proxy_pass https:/ /www.somedomain.com ; 
proxy_redirect https://www.somedomain.com/ /; 
proxy_set_header Host $host; 
proxy_set_header X-Real-IP $remote_addr; 
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for; 

client_max_body_size 2g; 
client_body_buffer_size 128k; 
} 
} 

Sorry, NGINX is very new to me so any help would be gratefully appreciated. 
-- 
Thanks, Phil 
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://nginx.org/pipermail/nginx/attachments/20110222/792009a6/attachment.html>