[SR-Users] Memory leak

[Andrei Pelinescu-Onciul]

On Sep 23, 2010 at 09:56, Daniel-Constantin Mierla <miconda at gmail.com> wrote:
> 
> 
> On 9/23/10 9:46 AM, Andrei Pelinescu-Onciul wrote:
> >On Sep 22, 2010 at 22:25, Iñaki Baz Castillo<ibc at aliax.net>  wrote:
> >>2010/9/22 marius zbihlei<marius.zbihlei at 1and1.ro>:
> >>>this will be much better handled by a transformation
> >>>
> >>>if ( $(fn{s.len})>  62 ) {...}
> >>Yes, using pcre_math is good when we need to perform a regular
> >>expression against a PV (which is not possible using "=~"). For
> >>example I use it to check if the RURI username matches a prefix
> >>extracted from a database:
> >>
> >>   if ! pcre_match("$rU", "^$var(client_prefix_in)") {
> >>
> >>This works because the regular expression is compiled in runtime.
> >>
> >>
> >>This would not be possible with "=~":
> >>
> >>   if  !  $rU =~ "^$var(client_prefix_in)") {
> >>
> >>It fails because the regular expression is compiled when parsing the
> >>config script.
> >With sr/ser/kamailio 3.x it should work.
> >E.g.:
> >$foo="test2";
> >if ($foo =~ "^tes"+"t["+1+"2]$")
> >  ...
> >
> but can it be a variable in the right side? E.g.,

ups, wrong example :-)

> 
> $bar="^tes"+"t["+1+"2]$";
> if($foo =~ $bar) {

Yes, it will work.

Andrei