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Bug #21860 $_SERVER['HTTP_REFERER']
Submitted: 2003-01-24 06:07 UTC Modified: 2003-01-24 10:18 UTC
From: renato at ostorero dot it Assigned:
Status: Not a bug Package: Variables related
PHP Version: 4.3.0 OS: Windows 2000 Server
Private report: No CVE-ID: None
 [2003-01-24 06:07 UTC] renato at ostorero dot it
I try different way to read the referer :

<?php
echo foo();

function foo() {
  return $_SERVER['HTTP_REFERER'];
}
?>

<?php
$ref = getenv( "HTTP_REFERER" );
echo $ref;
?>

<?php
echo $HTTP_REFERER;
?>

but in any case I never had a result.

I try with php configured as CGI and as ISAPI.



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 [2003-01-24 10:18 UTC] iliaa@php.net
Sorry, but your problem does not imply a bug in PHP itself.  For a
list of more appropriate places to ask for help using PHP, please
visit http://www.php.net/support.php as this bug system is not the
appropriate forum for asking support questions. 

Thank you for your interest in PHP.

A browser may choose not to send the referrer variable, infact in some browsers you can specifically specify that the browser should not send this variable.
 
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