Another simple one

[Arran Cudbard-Bell]

> On 14 Dec 2015, at 09:02, Franks Andy (IT Technical Architecture Manager) <Andy.Franks at sath.nhs.uk> wrote:
> 
> Hi,
>  Did a search for this, can't find an answer, so apologies if it's covered.
> 
> FR 3.1.0 latest from git.
> 
> Is there any way of getting the index # of the variable I'm looking at in a foreach loop? After doing a sql map (new functionality) I have back a number of rows from a sql DB, and want to reference the index of each variable I'm updating, but I need to know where I'm at in order to do a variable[x] for the other variables that match the one I'm doing a foreach on, if that makes sense.
> If there isn't an easy way, I'll pass the index back from SQL as a field, but it seemed kind of unnecessary if there's a simple way.

No, you'd need to use expr to create a simple counter.

-Arran

Arran Cudbard-Bell <a.cudbardb at freeradius.org>
FreeRADIUS development team

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