Re: Question about how $rc works

Hi All,

Just to add some context to my previous question: I'm trying to understand
the difference between assigning the return value of a function to a
variable directly vs assigning the “$rc” value to a variable after the
function has run.

Rereading my initial email, I hope this makes my question clearer 🤣🤣

Thanks again,
Joel

On Wed, Jun 11, 2025 at 16:46 Joel Serrano <[email protected]> wrote:

> Hi All,
>
> I have a simple doubt: are these snippets the same?
>
> *One:*
>
>     secf_check_country($hdr(X-SRC-IP-CC));
>     $var(secf_cc_rc) = $rc;
>     if ($var(secf_cc_rc) == -2) {
>     ...
>
> *Two:*
>
>     $var(secf_cc_rc) = secf_check_country($hdr(X-SRC-IP-CC));
>     if ($var(secf_cc_rc) == -2) {
>     ...
>
> They both seem to work, the docs say to use option -one-.
> In case they do the same, is there a reason I should pick one over the
> other? Or is this purely cosmetic?
>
> Thanks,
> Joel.
>

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