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Posted by Rob on 11/16/07 10:00
On Nov 15, 11:19 pm, "Rik Wasmus" <luiheidsgoe...@hotmail.com> wrote:
> On Fri, 16 Nov 2007 00:15:52 +0100, mtuller <mitul...@gmail.com> wrote:
> > I want to get the first record and last record in an array. I don't
> > want any other records, but am not finding how to do it. What I am
> > doing is pulling out information from a database, where the sql query
> > would have a result much like this:
>
> > 10
> > 11
> > 12
> > 13
> > 14
> > 15
> > 16
>
> > And I want to grab the first and last items in the array, so in this
> > case, 10 and 16.
>
> RTFM.....
>
> $first = reset($array);
> $last = end($array);
>
> For ranges, look at array_slice()/array_splice()/count()
> --
> Rik Wasmus- Hide quoted text -
>
> - Show quoted text -
I would think about changing your SQL statement to only select the
first and last record, using ORDER_BY and LIMIT. If you have a lot of
rows to load, it would be much more efficient.
Rob.
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