var_dump($HTTP_SERVER_VARS);
var_dump($HTTP_POST_VARS);
var_dump($HTTP_GET_VARS);
var_dump($HTTP_COOKIE_VARS);
var_dump($HTTP_ENV_VARS);

since 4.1.0 these are deprecated. Use
$_SERVER, $_POST, $_GET, $_COOKIE, $_ENV

Regards,
Andrey Hristov
----- Original Message ----- 
From: "Alex Shi" <[EMAIL PROTECTED]>
To: <[EMAIL PROTECTED]>
Sent: Friday, December 07, 2001 12:41 AM
Subject: [PHP] HTTP Environment Varialbles


> Hi,
> 
> I have a question about how we can read environment variables. In perl we
> can
> do this as following:
> 
> $caller = $ENV{'HTTP_REFERER'};
> $doc_name = $ENV{'DOCUMENT_NAME'};
> $visitor_ip = $ENV{'REMOTE_ADDR'};
> $visitor_host = $ENV{'REMOTE_HOST'};
> 
> Actually in Perl, either SSI or CGI, we can get all the environment
> variables.
> 
> How can we do the same thing in PHP?
> 
> Alex
> 
> 
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