On 06/08/2004, at 2:43 PM, khuram noman wrote:
hi
i have 2 pages on my site one is index.php and other is join.php on index page there is link of join now when somee one comes to join now page i want to know from where it comes i means i want to know the referral page . iam using $HTTP_SERVER_VARS['HTTP_REFERER'] or $_SERVER['HTTP_REFERER'] but both are not working . iam using php version 4.3.3 is there any server settings required to use these arrays but $_post[] array is working. waiting for ur soon reply
Khuram,
Let's try a little debugging... Create a file called test.php on your server with this mark-up:
<html>
<head>
<title>PHP SERVER TEST</title>
</head>
<body>
<p>
<a href='test.php'>click</a>
</p>
<pre>
<? print_r($_SERVER); ?>
</pre>
</body>
</html>This will dump the contents of _SERVER onto the screen. When you first load the page, there SHOULD be a lot of values on the screen, but if there isn't, then there's definitely something odd with your server set-up.
If there ARE a lot of values on the screen, great, good start. You'll will notice that there ISN'T a value for for HTTP_REFERER, because so far there isn't a referrer (you accessed the page direct).
Click on the "click" link, and the page will reload with the _SERVER array again, and this time there *should* be a value in the HTTP_REFERER.
If there isn't, then I'd suggest wither your browser, firewall, virus protection software or your server is messing around with referrers for security or privacy reasons.
Good luck,
--- Justin French http://indent.com.au
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