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Posted by David Robley on 01/12/06 01:58
William Stokes wrote:
> Hello
>
> What is the best way to determine if a variable has no value?
>
> if ($var= '')
>
> or
>
> if ($var= 'null')
>
>
> Can 'null' be used here?
Look at isset() and empty()
Cheers
--
David Robley
You cannot achieve the impossible without attempting the absurd.
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