Posted by Dan Rossi on 07/06/05 13:23

On 06/07/2005, at 7:55 PM, Ross wrote:

> I have been using empty in forms for some time now. but have just
> discovered
> that
>
> PHP 4 As of PHP 4, The string value "0" is considered empty.
>
>
>
>

If ($string == '') ??

or if (isset($string)) ??

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