[OpenSIPS-Users] remove trailing white space

[Liviu Chircu]

On second thoughts, my regex is utterly broken if the vars contain SIP 
headers. This one will work much better:

avp_subst("$avp(str)", "/[\t ]+$//");

On 11/11/2014 08:07 PM, Liviu Chircu wrote:
> Hello Jeff,
>
> You could do something like:
>
> ...
> loadmodule "avpops.so"
> ...
> startup_route
> {
>     $var(str) = "foofoo      ";
>     $avp(str) = $var(str);
>     avp_subst("$avp(str)", "/([^ ]*) *$/\1/");
>     xlog("Replacement for '$var(str)' is '$avp(str)'\n");
> }
>
> Best regards,
> Liviu Chircu
> OpenSIPS Developer
> http://www.opensips-solutions.com
> On 11/11/2014 06:54 PM, Jeff Pyle wrote:
>> Hello,
>>
>> How might one remove trailing white space from a script variable or 
>> avp from within the OpenSIPS script?
>>
>>
>>
>> - Jeff
>>
>>
>>
>> _______________________________________________
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>> Users at lists.opensips.org
>> http://lists.opensips.org/cgi-bin/mailman/listinfo/users
>
>
>
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