Re: GOTO and/or BREAK LABEL
| From: | Robert Cummings | Date: | Tue, 07 Mar 2006 18:14:16 +0000 |
| Subject: | Re: GOTO and/or BREAK LABEL | ||
| References: | 1 2 3 | Groups: | php.internals |
| Request: | Send a blank email to internals+get-22220@lists.php.net to get a copy of this message | ||
On Tue, 2006-03-07 at 12:58, John Coggeshall wrote:
> if($choice == 1) {
> goto bad;
> } else if ($choice == 2) {
> goto good;
> } else if ($choice == 3) {
> goto bad;
> } else if ($choice == 4) {
> goto good;
> }
>
> good:
> $vote++;
> bad:
> return;
I don't remember, but I think Sarah Golemon allowed for it in one of her
patches way back:
<?php
$map = array
(
1 => 'bad',
2 => 'good',
3 => 'bad',
4 => 'acceptable',
);
goto $map[$choice];
good:
vote += .5;
acceptable:
vote += .5;
bad:
return;
?>
For the record, I wouldn't normally fall through like that, but we're
just having fun :B
Cheers,
Rob.
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