[SR-Dev] if condition syntax
Andrei Pelinescu-Onciul
andrei at iptel.org
Wed Apr 22 10:25:20 CEST 2009
On Apr 22, 2009 at 10:54, Juha Heinanen <jh at tutpro.com> wrote:
> according to wiki page, sip-router has improved while and switch syntax,
> but how about if condition syntax?
>
> can i write, for example,
>
> if (script_function() == 2) ...
No.
>
> of do i still need to do
>
> script_function();
> if ($retcode == 2) ...
Yes.
>
> by the way, i didn't quite understand the case example (first case
> expression):
>
> switch($var(x)){
> case / "^[abc]" :
>
> what is the meaning of /?
What's following is a regular expression and not a normal string
(without it it's interpreted as string).
Andrei
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