Re: is_null
| From: | Yasuo Ohgaki | Date: | Thu, 12 Apr 2001 23:31:17 +0000 |
| Subject: | Re: is_null | ||
| References: | 1 | Groups: | php.general |
| Request: | Send a blank email to php-general+get-48377@lists.php.net to get a copy of this message | ||
It's supported from 4.0.4, I think.
Regards,
--
Yasuo Ohgaki
"Jennifer" <toxlists@canada.com> wrote in message
news:3AD636CB.8D39C4F5@canada.com...
> I wanted to use is_null, but it isn't available in my version
> (4.0B2)
>
> What would be an equivalent? I'm fairly new to PHP.
>
> I was using isset, but sometimes it is set to Null.
>
> Null values are unacceptable, but zero is a perfectly acceptable
> value for what I want.
>
> Jennifer
>
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