[PHP] Re: $HTTP_REFERER < 10 From: elias (elias_bachaalany <email protected>)
Date: 07/12/01

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" <inerte <email protected>> wrote in message
news:20010712125129.25061.qmail <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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