[OpenSER-Users] Why a $var cannot be 'null' ?

[Juha Heinanen]

Iñaki Baz Castillo writes:

 > Hi Juha, maybe I'm donig a bad search but find nothing related to
 > this issue.  
 > Culd you please point me to it?

here is couple of threads:

http://lists.openser.org/pipermail/devel/2007-June/008031.html
http://lists.openser.org/pipermail/devel/2007-July/008298.html

-- juha