Maybe what you say about smallest refeerer length is true...
but why don't you check via regexps the validity of the REFEERER format only
if it was set?
"InéRcia Sensorial" <[EMAIL PROTECTED]> wrote in message
[EMAIL PROTECTED]">news:[EMAIL PROTECTED]...
> Is it possible?
>
> I am writing a recommend script, and I already know that the
$HTTP_REFERER
> can come empty or even not set, tested turning off the 'Enable Referer
> Logging' on Opera.
>
> But, an invalid $HTTP_REFERER is also one smaller than 10 characters?
>
> I believe the smallest referer you can have is 'http://a.jp', for
example,
> but I am not sure.
>
> Anyone saw a smaller $HTTP_REFERER or have any other ideas to check if
it
> is invalid?
>
> --
>
> Julio Nobrega.
>
> One and One and One is Three
>
>
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