this means in your case, that $email is an empty string

"Rich Pinder" <[EMAIL PROTECTED]> schrieb im Newsbeitrag
[EMAIL PROTECTED]">news:[EMAIL PROTECTED]...
> I'm totally unfamiliar with php, and making some slight modificiations
> to Chris Heilmann's nice v 1.1 Newsleterscript.
>
> What exactly is meant by an empty delimiter?  This code works just fine,
> but I get the following error:
>
> Warning: Empty delimiter in /home/sites/site56/web/trailcrew.php on line
> 63
>
>
>
> # Put the entries into the array lines
> $lines = explode("%",$content);
> for ($key=1;$key<sizeof($lines);$key++){
> # when the email is not in the list, add the old entries
>  if (!stristr($lines[$key], $email)) {                    <----
> offending line - line 63
>   $out .= "%".$lines[$key];
>  }
> # when it's already in the list, set found
>  else {
>   $found=1;
>  }
> }
>
>
> Thanks
> Rich Pinder
>
>



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