On 18.10.2021 12:08, Alain Bieuzent wrote:
When I try to concatenate with $var(result) = $avp(id_asterisk) + "|"
+ $avp(codecs);) I got this error message :
ERROR:core:eval_elem: invalid numeric operands
WARNING:core:do_assign: no value in right expression at
/usr/local//etc/opensips/opensips.cfg:881
Hi,
The issue is that $avp(id_asterisk) contains an integer, so you cannot
do "integer + string" concatenation in OpenSIPS. However, what's
interesting is that the OpenSIPS config language actually allows "string
+ integer" concatenation! So just fix it like this:
$var(result) = "" + $avp(id_asterisk) + "|" + $avp(codecs);
Best Regards,
--
Liviu Chircu
www.twitter.com/liviuchircu | www.opensips-solutions.com
OpenSIPS eBootcamp 2021: www.opensips.org/training
_______________________________________________
Users mailing list
[email protected]
http://lists.opensips.org/cgi-bin/mailman/listinfo/users
