PHP can't run under alias folder

[e123e123e123]

example :

http://website1.website.com/abc.gif <--- can display .gif

http://website1.website.com/phpmyadmin/mylogo.gif   < ---- can't dispaly .gif

the config file  as below :


-----------------------------------------------------------------------------------------------
user  username username;
worker_processes 8;
error_log  /var/log/nginx_error.log  crit;
pid        /usr/local/webserver/nginx/nginx.pid;

#Specifies the value for maximum file descriptors that can be opened by this process.
worker_rlimit_nofile 51200;

events
{
  use epoll;
  worker_connections 51200;
}

http
{
  include       mime.types;
  default_type  application/octet-stream;
  server_names_hash_bucket_size 128;
  client_header_buffer_size 32k;
  large_client_header_buffers 4 32k;
  client_max_body_size 8m;
  sendfile on;
  tcp_nopush     on;
  keepalive_timeout 60;
  tcp_nodelay on;

  fastcgi_connect_timeout 300;
  fastcgi_send_timeout 300;
  fastcgi_read_timeout 300;
  fastcgi_buffer_size 64k;
  fastcgi_buffers 4 64k;
  fastcgi_busy_buffers_size 128k;
  fastcgi_temp_file_write_size 128k;

  gzip on;
  gzip_min_length  1k;
  gzip_buffers     4 16k;
  gzip_http_version 1.0;
  gzip_comp_level 2;
  gzip_types       text/plain application/x-javascript text/css application/xml;
  gzip_vary on;

  #limit_zone  crawler  $binary_remote_addr  10m;

  server
  {
    listen       80;
    server_name  website1.website.com;
    index index.html index.htm index.php;
    root  /home/httpd/html/website1;


location /phpmyadmin/ {
alias /home/httpd/html/phpmyadmin/;
index index.php index.html index.htm;
auth_basic            "Restricted";
auth_basic_user_file  /home/httpd/html/phpmyadmin/.htpasswd;
}

location ~ ^/phpmyadmin/(.*\.php)$ {
alias /home/httpd/html/phpmyadmin/$1;
fastcgi_pass 127.0.0.1:9000;
fastcgi_index index.php;
include fcgi.conf;
fastcgi_param SCRIPT_FILENAME $request_filename;
}

    location ~ .*\.(php|php5)?$
    {
      #fastcgi_pass  unix:/tmp/php-cgi.sock;
      fastcgi_pass  127.0.0.1:9000;
      fastcgi_index index.php;
      include fcgi.conf;
    }

    location ~ .*\.(gif|jpg|jpeg|png|bmp|swf)$
    {
      expires      30d;
    }

    location ~ .*\.(js|css)?$
    {
      expires      1h;
    }

   log_format  access  '$remote_addr - $remote_user [$time_local] "$request" '
              '$status $body_bytes_sent "$http_referer" '
              '"$http_user_agent" $http_x_forwarded_for';
    access_log  /var/log/access.log  access;
   }

}

Posted at Nginx Forum: http://forum.nginx.org/read.php?2,4151,4177#msg-4177