It's supported from 4.0.4, I think.
Regards,
--
Yasuo Ohgaki
"Jennifer" <[EMAIL PROTECTED]> wrote in message
[EMAIL PROTECTED]">news:[EMAIL PROTECTED]...
> 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
>
> --
> PHP General Mailing List (http://www.php.net/)
> To unsubscribe, e-mail: [EMAIL PROTECTED]
> For additional commands, e-mail: [EMAIL PROTECTED]
> To contact the list administrators, e-mail: [EMAIL PROTECTED]
>
--
PHP General Mailing List (http://www.php.net/)
To unsubscribe, e-mail: [EMAIL PROTECTED]
For additional commands, e-mail: [EMAIL PROTECTED]
To contact the list administrators, e-mail: [EMAIL PROTECTED]
