This error means that you are using an empty string as your pattern for the
regular expression.
Throw a test like this in before the eregi_replace calls to check if this is
the case:
if ('' === $r[1]) {
echo '$r[1] is an empty string';
} else
if (NULL === $r[1]) {
echo '$r[1] is NULL';
}
--zak
----- Original Message -----
From: "Aral Balkan" <[EMAIL PROTECTED]>
To: <[EMAIL PROTECTED]>
Sent: Friday, June 22, 2001 7:25 PM
Subject: [PHP] REG_EMPTY error
> Hi all,
>
> I'm getting the following error when I try to load complex web pages with
a
> version of Hans Anderson's class.browser that I've modified to translate
> relative links to absolute links (as well as images, flash object / embed
> links). It's going to be part of a larger templating class (I'm going to
> merge it into Stefan Bocskai Quicktemplate.)
>
> In any case, here's the error I'm getting:
>
> Warning: REG_EMPTY:?empty (sub)expression in
> c:\foxserv\www\browser.class\class.browser.php on line 388
>
> On line 388, I'm doing an eregi_replace:
> $absolute_links[] = eregi_replace($r[1], $this_url, $array[$i]);
>
> I'd appreciate some help if anyone's run into this problem before.
>
> Thanks, Aral :)
>
>
>
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