Re: assoc array question
| From: | Alexander Ross | Date: | Thu, 15 Aug 2002 21:47:31 +0000 |
| Subject: | Re: assoc array question | ||
| References: | 1 2 | Groups: | php.general |
| Request: | Send a blank email to php-general+get-112864@lists.php.net to get a copy of this message | ||
aha!! array_keys !!!
"Brian V Bonini" <b-bonini@cox.net> wrote in message
news:LOBBKHJGOJFPJMLKAHKFGEAHGBAB.b-bonini@cox.net...
> Off teeh top of my novice head I think count() or sizeof() is what your
> looking for.
>
> > -----Original Message-----
> > From: Alexander Ross [mailto:alexross@bleen.net]
> > Sent: Thursday, August 15, 2002 5:23 PM
> > To: php-general@lists.php.net
> > Subject: [PHP] assoc array question
> >
> >
> > I have this: (note that $info is an Assoc Array
> >
> > while (list ($key, $val) = each ($info))
> > {
> > do stuff
> > }
> >
> > I would like to do slightly different stuff if I'm at the very first, or
> > very last item in the array. How do I do this. Below is the pseudo
code
> > which would be ideal:
> >
> > while (list ($key, $val) = each ($info))
> > {
> > if(onFirstKey or onLastKey)
> > do fun stuff
> > else
> > do other stuff
> > }
> >
> > Please help. Thanks
> >
> >
> >
> >
> > --
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> >
> >
>