Re: $HTTP_REFERER < 10
| From: | elias | Date: | Fri, 13 Jul 2001 00:04:58 +0000 |
| Subject: | Re: $HTTP_REFERER < 10 | ||
| References: | 1 | Groups: | php.general |
| Request: | Send a blank email to php-general+get-57589@lists.php.net to get a copy of this message | ||
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@hotmail.com> wrote in message
news:20010712125129.25061.qmail@pb1.pair.com...
> 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
>
>