Daniel Brown wrote:
> On Thu, Jan 22, 2009 at 15:11, Shawn McKenzie <nos...@mckenzies.net> wrote:
>> Or something like this (dunno, just brainstorming):
>>
>> function setornull(&$var)
>> {
>> if (!isset($var)) {
>> return false;
>> }
>> elseif (is_null($var)) {
>> return null;
>> }
>> return true;
>> }
>
> Unfortunately, neither solution would work. isset() will return
> FALSE even for an instantiated and explicitly-defined NULL variable.
>
Yes, damn it!
--
Thanks!
-Shawn
http://www.spidean.com
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