Daniel-Constantin Mierla writes:
welcome, anyhow, what Andrei suggested works as
well, e.g., $ab = $null;
$ab = $some_undef_pv;
yes, but i assume that that is again slower because of the pv lookup.
well, the execution speed in this case is not a concern at all. You can
check with benchmark the difference.
Cheers,
Daniel
--
Daniel-Constantin Mierla