[SR-Users] var vs avp...

[Alex Balashov]

You can have arrays of $vars too, though that is probably not what you meant by "stacks".

"Olle E. Johansson" <oej at edvina.net> wrote:

>
>19 apr 2013 kl. 10:43 skrev "Victor V. Kustov" <coyote at bks.tv>:
>
>> Hi!
>> 
>> whats difference $var() and $avp()?
>
>There's a whole set of differences.
>
>- $var is stored in process memory.
>
>- $avp is stored in transactions (in shared memory), so if you set them
>while processing a request you have them when processing responses and
>failures.
>
>- avp's are stacks, so you can store a set of data in them, not just
>one value.
>
>You can find out more details in the core cookbok on the web site.
>
>/O
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Alex Balashov - Principal
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