[OpenSIPS-Users] concatenate an integer and a string

Callum Guy callum.guy at x-on.co.uk
Mon Oct 18 09:33:59 EST 2021

Try this:

$var(result) = "$avp(id_asterisk)|$avp(codecs)";

On Mon, 18 Oct 2021 at 10:10, Alain Bieuzent <alain.bieuzent at free.fr> wrote:

> Hi All,
> I’m’ trying to concatenate two avp result to one string
> The first avp(id_asterisk)  is an integer,
> the second $avp(codecs) is a string.
> 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
> Someone can help me?
> Regards,
> Alain
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> Users at lists.opensips.org
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