[Kamailio-Users] AVP variable as a variable in a function

[Alex R.S.M]

I use the following statement to create a branch, seems it is working ...
Any chance it might be unreliable?

$br = $avp(i:10);




> Date: Thu, 13 Nov 2008 15:21:47 +0100
> From: klaus.mailinglists at pernau.at
> To: alex_rsm at hotmail.com
> CC: users at lists.kamailio.org
> Subject: Re: [Kamailio-Users] AVP variable as a variable in a function
> 
> 
> 
> Alex R.S.M schrieb:
> > Hi,
> > 
> > How can I use AVP variable as a variable in a function (eg: 
> > append_branch(??)) ?
> > 
> > 
> > append_branch( $avp(i:10) );   // getting error message
> > 
> > append_branch( "$avp(i:10)" );  // takes "$avp(i:10)" as the function 
> > parameter and not its value
> 
> No. This is a missing feature reported recently by Juha too.
> 
> dirty workaround:
> 
> $avp(s:temp) = $ru;
> $ru = $avp(i:10);
> append_branch();
> $ru = $avp(s:temp);
> 
> but this may cause problems with send_socket, destination URI and bflags.
> 
> regards
> klaus

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