I think HTTP_REFERER works only for apache. To obtain values for HTTP
header vars without apache, you could use
HTTP_ENV_VARS["HTTP_REFERER"] as this is a php variable. Hope it
works right,
Gonzalo.
> In apache, the variable:
> HTTP_REFERER is automatically set.
> I don't run apache, I tried to access the variable like this in a regular script:
> <?php
> echo "$http_referer";
?>>
> Other variations include:
> $HTTP_REFERER
> $HTTP_X_REFERER
> $myVar = getenv("HTTP_REFERER");
> I don't get that variable. All the mail I found in the archives says:
> $HTTP_REFERER
> It is not working for me.
> Please tell me what I am missing here. I thought that all values of an HTTP header
>were passed to PHP. Does that not include a HTTP REQUEST header field REFERRER?
> I run NT4.0 IIS.
> Thanks in advance
> RDB
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