1 Jun
2009
1 Jun
'09
4:24 p.m.
On 06/01/2009 07:19 PM, Andrei Pelinescu-Onciul wrote:
On Jun 01, 2009 at 18:59, Juha Heinanen jh@tutpro.com wrote:
Juha Heinanen writes:
!defined $fU fastest
one more question related to this: how do i make a variable "undefined"? is there a function uset($foo) or undefine($foo)
no
just for PV case, there is a function exported by pv module pv_unset("$pv"): http://sip-router.org/docbook/sip-router/branch/master/modules_k/pv/pv.html#...
Cheers, Daniel
or do i need to use slow method
$foo = $null
Yes, assign anything that is undefined, e.g.:
$foo = $undefined_value will work too.
Andrei
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--
Daniel-Constantin Mierla
http://www.asipto.com/