On Wed, Oct 8, 2008 at 4:06 AM, ANR Daemon <anrdaemon@xxxxxxxxxxx> wrote:
> If you're using it to deal with possible empty input data, you'd better do it
> explicitly enstead.
>
> Something like this:
>
> if(!array_key_exists('from_year', $_POST)
> || !array_key_exists('from_month', $_POST)
> || !array_key_exists('from_day', $_POST)
> )
> {
> throw new Exception('No start date given', 100);
> }
*cough*
filter_input does this elegantly too ;) as does an isset() on the array index
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