<html>
    <head>
        <title>Connecting </title>
    </head>
    <body>
        <?php
    $host = "*.*.*.*";
 $username = "xxx";
 $password = "xxx";
 $db_name = "xxx";
    $db = mssql_connect($host, $username,$password)
    or die("Couldnt Connect");
 $selected = mssql_select_db($db_name, $db)
 or die("Couldnt open database");
?>
    </body>
</html>
My error message is:
  Fatal error: Call to undefined function mssql_connect() in C:\wamp\www\php\dbase.php on line 12
I am using WampServer 2.0 on Php 5.3.0
When I check the extensions, php_mssql is Checked. I also checked the php.ini file to make sure it is not commented out.
I have my file dbase.php saved in C:\wamp\www\php. I have tried stopping the service, closing everything, and running it again. I know the problem is that the extension file is not being included somehow.
The below is copied from my php.ini file. Note I made all http = /http to  avoid posting Links.
  ;;;;;;;;;;;;;;;;;;;;;;;;; ; Paths
  and Directories ;
  ;;;;;;;;;;;;;;;;;;;;;;;;;
  
  ; UNIX: "/path1:/path2" ;include_path
  = ".:/php/includes" ; Windows: "\path1;\path2" include_path =
  "C:\wamp\bin\php\php5.3.0\ext" ; ;
  PHP's default setting for include_path
  is ".;/path/to/php/pear" ;
  /http://php.net/include-path
  
  ; The root of the PHP pages, used only
  if nonempty. ; if PHP was not compiled
  with FORCE_REDIRECT, you SHOULD set
  doc_root ; if you are running php as a
  CGI under any web server (other than
  IIS) ; see documentation for security
  issues.  The alternate is to use the ;
  cgi.force_redirect configuration below
  ; /http://php.net/doc-root doc_root =
  
  ; The directory under which PHP opens
  the script using /~username used only
  ; if nonempty. ;
  /http://php.net/user-dir user_dir =
  
  ; Directory in which the loadable
  extensions (modules) reside. ;
  /http://php.net/extension-dir ;
  extension_dir = "./" ; On windows: ;
  extension_dir = "ext" extension_dir =
  "c:/wamp/bin/php/php5.3.0/ext/"
  
  ; Whether or not to enable the dl()
  function.  The dl() function does NOT
  work ; properly in multithreaded
  servers, such as IIS or Zeus, and is
  automatically ; disabled on them. ;
  /http://php.net/enable-dl enable_dl =
  Off
  
  ; cgi.force_redirect is necessary to
  provide security running PHP as a CGI
  under ; most web servers.  Left
  undefined, PHP turns this on by
  default.  You can ; turn it off here
  AT YOUR OWN RISK ; You CAN safely
  turn this off for IIS, in fact, you
  MUST. ;
  /http://php.net/cgi.force-redirect
  ;cgi.force_redirect = 1
  
  ; if cgi.nph is enabled it will force
  cgi to always sent Status: 200 with ;
  every request. PHP's default behavior
  is to disable this feature. ;cgi.nph =
  1
  
  ; if cgi.force_redirect is turned on,
  and you are not running under Apache
  or Netscape ; (iPlanet) web servers,
  you MAY need to set an environment
  variable name that PHP ; will look for
  to know it is OK to continue
  execution.  Setting this variable MAY
  ; cause security issues, KNOW WHAT YOU
  ARE DOING FIRST. ;
  /http://php.net/cgi.redirect-status-env
  ;cgi.redirect_status_env = ;
  
  ; cgi.fix_pathinfo provides real
  PATH_INFO/PATH_TRANSLATED support for
  CGI.  PHP's ; previous behaviour was
  to set PATH_TRANSLATED to
  SCRIPT_FILENAME, and to not grok ;
  what PATH_INFO is.  For more
  information on PATH_INFO, see the cgi
  specs.  Setting ; this to 1 will cause
  PHP CGI to fix its paths to conform to
  the spec.  A setting ; of zero causes
  PHP to behave as before.  Default is
  1.  You should fix your scripts ; to use SCRIPT_FILENAME rather than
  PATH_TRANSLATED. ;
  /http://php.net/cgi.fix-pathinfo
  ;cgi.fix_pathinfo=1
  
  ; FastCGI under IIS (on WINNT based
  OS) supports the ability to
  impersonate ; security tokens of the
  calling client.  This allows IIS to
  define the ; security context that the
  request runs under.  mod_fastcgi under
  Apache ; does not currently support
  this feature (03/17/2002) ; Set to 1
  if running under IIS.  Default is
  zero. ;
  /http://php.net/fastcgi.impersonate
  ;fastcgi.impersonate = 1;
  
  ; Disable logging through FastCGI
  connection. PHP's default behavior is
  to enable ; this feature.
  ;fastcgi.logging = 0
  
  ; cgi.rfc2616_headers configuration
  option tells PHP what type of headers
  to ; use when sending HTTP response
  code. If it's set 0 PHP sends Status:
  header that ; is supported by Apache.
  When this option is set to 1 PHP will
  send ; RFC2616 compliant header. ;
  Default is zero. ;
  /http://php.net/cgi.rfc2616-headers
  ;cgi.rfc2616_headers = 0
  
  ;;;;;;;;;;;;;;;; ; File Uploads ;
  ;;;;;;;;;;;;;;;;
  
  ; Whether to allow HTTP file uploads.
  ; /http://php.net/file-uploads
  file_uploads = On
  
  ; Temporary directory for HTTP
  uploaded files (will use system
  default if not ; specified). ;
  /http://php.net/upload-tmp-dir
  upload_tmp_dir = "c:/wamp/tmp"
  
  ; Maximum allowed size for uploaded
  files. ;
  /http://php.net/upload-max-filesize
  upload_max_filesize = 2M
Also, my php.ini file is saved in: C:\wamp\bin\apache\Apache2.2.11\bin