and how to check null value taken from database?
$dbr(ra=>[0,0]) == ?
On Mon, Jan 14, 2013 at 1:44 PM, Alex Balashov abalashov@evaristesys.comwrote:
if(defined $var(x))
Or, if checking for empty value:
if(strempty($var(x))
Mino Haluz mino.haluz@gmail.com wrote:
Hi,
how should I check if the value is set?
if ($avp(s:test) == "") {
or is there any null keyword ? If so, does it work for $avp, $sht, $var and $shv ?
Thanks,
Mino
SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list sr-users@lists.sip-router.org http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users
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Alex Balashov - Principal Evariste Systems LLC 235 E Ponce de Leon Ave Suite 106 Decatur, GA 30030 United States Tel: +1-678-954-0670 Web: http://www.evaristesys.com/, http://www.alexbalashov.com/
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