In article <[EMAIL PROTECTED]>,
[EMAIL PROTECTED] (Mark) wrote:
> >if(isset($) and !empty($a) and !$a)
>
> this is the same as if(!empty($a))
>
> >or
> >
> >if(isset($) and $a===FALSE)
>
> this is the same as if(empty($a))
(Aside from accidentally omitted the "a" in the var name...oops...)
No, they're not the same thing if you have error reporting set to E_ALL.
If $a is not set, calling empty($a) or !$a produces a warning.
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