RE: [PHP] Re: PHP Brain Teasers
| From: | Robert Cummings | Date: | Wed, 27 Jun 2007 15:00:35 +0000 |
| Subject: | RE: [PHP] Re: PHP Brain Teasers | ||
| References: | 1 | Groups: | php.general |
| Request: | Send a blank email to php-general+get-257875@lists.php.net to get a copy of this message | ||
On Wed, 2007-06-27 at 09:52 -0500, Jay Blanchard wrote:
>
> Ignoring the extra $ and moving on... I would code it like this...
>
> function think(&$i)
> {
> $i = 'am';
> }
>
> If I call think, then I am thinking, therefore $i should become 'am'.
>
> If you return 'am' rather than changing $i IMHO you're deviating from
> the spec.
> [/snip]
>
> No sarcasm at all. And you are spot on!
$i = $i == 'think' ? 'am' : 'am not';
Cheers,
Rob.
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