>> var_dump($a->z); // 0 + notice
> The notice should be 'variable does not exist' as at this point $a->z
> has no context at all!
If we keep the private flag of a property after unset(), we should also keep
the type of a property after unset(), e.g.
class test {
private $z = 42;
public function __construct() {
unset($this->z);
}
}
$a = new test();
$a->z = 21; // fatal: Cannot access private property...
So after unset, $a->z should still have context.
Regards
Thomas
Lester Caine wrote on 26.05.2016 00:13:
> On 25/05/16 22:52, Thomas Bley wrote:
>> var_dump($a->z); // 42
>> var_dump(isset($a->z)); // true
>> unset($a->z);
> $a->z does not exist at this point
>
>> var_dump(isset($a->z)); // false
> We know that isset is broken so if $a->z is null we also get false ...
> perhaps the 'fault' that isset does not actually work properly is
> biting? But since $a->z does not exist false avoids an error.
>
>> var_dump($a->z); // 0 + notice
> The notice should be 'variable does not exist' as at this point $a->z
> has no context at all!
>
> --
> Lester Caine - G8HFL
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