> 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-
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