Re: PHP 7.1 - Address PHPSadness #28?
| From: | Lester Caine | Date: | Fri, 18 Sep 2015 14:39:22 +0000 |
| Subject: | Re: PHP 7.1 - Address PHPSadness #28? | ||
| References: | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 | Groups: | php.internals |
| Request: | Send a blank email to internals+get-88327@lists.php.net to get a copy of this message | ||
On 18/09/15 15:06, Rowan Collins wrote:
> A PHP variable can have all sorts of states, because you can take
> advantage of loose typing:
>
> $date = new DateTime();
> $date = null;
> $date = 'TODAY';
> $date = -1;
> $date = M_PI;
And isset() returns true for every one but 'null' so how do I identify a
variable that isset=null?
--
Lester Caine - G8HFL
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