Hello,

Say I have something like the following:

$avp(a[0]) = "27*"
$avp(a[1]) = "22*"

Then I run avp_substr like the following: avp_subst("$avp(a)/g", "/\*/[0-9]/g");

As you would expect it to simply strip * from the avp list values, instead it decides to rewrite the index in numerical order, so the avp's would now look like:

[ BAD RESULTS ]
$avp(a[0]) = "22";
$avp(a[1]) = "27";

however the [ EXPECTED RESULTS ]
$avp(a[0]) = "27";
$avp(a[1]) = "22";

Could someone please elaborate on why OpenSER would re-numerate the list index on a simple avp_substr, also any ideas on how I can get around this and stop this from happening? Thanks!