show HTML code if referring domain is the one I've specified

[globalinsites]

Hello,

I would like to show some HTML code on my page but only if the referring domain is the on I've specified in the php script, in all other cases I just want it to skip the HTML code. Can someone give me the code for this? I am not really familiair with php.

I tried this code but it doesn't work:

<?php
if ($HTTP_REFERER eq "http://www.mysite.com"){
?>
html code here...
<?php
}
?>

Cheers,

Rik.

[sdjensen]

<?php 
if ($_SERVER['HTTP_REFERER'] == "http://www.mysite.com"){ 
?> 
html code here... 
<?php 
} 
?> 

Please note the following:

http://www.php.net/manual/en/reserved.variables.php#reserved.variables.server

The address of the page (if any) which referred the user agent to the current page. This is set by the user agent. Not all user agents will set this, and some provide the ability to modify HTTP_REFERER as a feature. In short, it cannot really be trusted.

[globalinsites]

I aware of that, but it's not a problem if it's not 100 reliable.

Regards,

Rik.