Re: how to pass true/false or "no argument"
| From: | Richard Hollis | Date: | Mon, 29 Oct 2001 18:18:34 +0000 |
| Subject: | Re: how to pass true/false or "no argument" | ||
| References: | 1 2 | Groups: | php.general |
| Request: | Send a blank email to php-general+get-72755@lists.php.net to get a copy of this message | ||
yeah, but i wanted to know the answer... so it wasn't a total waste of time
:)
"John A. Grant" <jazrant@zsc.nrcan.zc.ca> wrote in message
news:20011029180736.62955.qmail@pb1.pair.com...
> "John A. Grant" <jazrant@zsc.nrcan.zc.ca> wrote in message
> news:20011029170132.18355.qmail@pb1.pair.com...
> [...]
> > How do I distinguish between false and "$xxx parameter not
> > passed"? Do I use isset()? Do I use ===?
>
> Well, I guess I should have done some homework first. This
> code seems to work fine:
>