Did you leave register_globals set to off in your php.ini? If so, you need
to declare your $_ENV superglobal variable at the beginning of your script
(see the section in the php manual on register_globals and the superglobal
arrays).
HTH
Mike
----- Original Message -----
From: "TeWoei Poon" <[EMAIL PROTECTED]>
To: <[EMAIL PROTECTED]>
Sent: Thursday, May 23, 2002 2:04 PM
Subject: [PHP-INST] weird problem...
> Hey all,
>
> This is really weird. I've just upgraded the php
> version from 4.0.5 to 4.2.1. I'm running Apache on
> Windows 98. I've been following the installation
> instructions... I've done the necessary changes to
> httpd.conf
>
> LoadModule php4_module
> C:/php.4.2.1/sapi/php4apache.dll
> AddType application/x-httpd-php .php
>
> Move php4ts.dll to the C:/windows/system. Update the
> php.ini at C:/windows with the php.ini-dist
>
> I'm able to run php when I restart the Apache web
> server. HOWEVER, it doesn't seem to know variable like
> HTTP_USER_AGENT. What did I do wrong? It has been
> working fine before I upgraded the php version.
>
> Here is a simple php script (test1.php)
> <?php
>
> if(strstr($HTTP_USER_AGENT,"MSIE")) {
> echo "You are using Internet Explorer<br>";
> } else {
> echo "Your HTTP_USER_AGENT is $HTTP_USER_AGENT<br>";
> }
> ?>
> In this case... I got "Your HTTP_USER_AGENT is" and
> blank (eventhough, I'm using IE).
> Here is another simple php script (test2.php)
> <?php
>
> echo "You could not be logged in $user";
>
> echo ".... $HTTP_USER_AGENT";
>
> ?>
>
> I got "You could not be logged in ...." when I called
> the script htt://127.0.0.1/tests/test2.php?user=twp
>
> Please advice. Thanks in advance.
>
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