Re: Build intersection of two comma separated lists?

> Is there anything like an intersection function? Is there an easy way
> to build such a function with existing functionality?

I came up with this, wondering if there is a more elegant solution:

$var(i) = 0;
$var(A) = "PCMA,AMR-WB,telephone-event";
$var(B) = "G722,PCMA,G729,telephone-event";
$var(inters) = "";
$var(separator) = "";
while ($(var(A){s.select,$var(i),,}) != "") {
        if (in_list("$var(A)","$var(B)",",")) {
                $var(inters) = $var(inters) + $var(separator) + $var(A);
                $var(separator) = ",";
        }
        $var(i) = $var(i) + 1;
}
xlog("L_INFO", "$cfg(route): XXXXXXX DEBUG: INTERSECITON of $var(A) and $var(B) is $var(inters) \n");

Mit freundlichen Grüssen

-Benoît Panizzon-
-- 
I m p r o W a r e   A G    -    Leiter Commerce Kunden
______________________________________________________

Zurlindenstrasse 29             Tel  +41 61 826 93 00
CH-4133 Pratteln                Fax  +41 61 826 93 01
Schweiz                         Web  http://www.imp.ch
______________________________________________________
__________________________________________________________
Kamailio - Users Mailing List - Non Commercial Discussions -- [email protected]
To unsubscribe send an email to [email protected]
Important: keep the mailing list in the recipients, do not reply only to the sender!