Joel,

You are looking for something like this logically:

if(!($var(is_a_present) == $null && $var(is_b_present))){
# a and b exist
} else if(!($var(is_a_present) == $null){
# a exists
} else if(!($var(is_b_present) == $null)){
# b exists
} else {
 # failover
}

Sincerely,
Brandon Armstead


On Wed, Jul 16, 2014 at 5:46 AM, Joel White <joelewhite@gmail.com> wrote:
I was wondering how many levels deep in conditional _if_  _else_  statements can go.  I need to create a statement that has 4 possible outcomes and need to know if this is possible.

I have two variables

I want one thing to happen if only the first variable is present

Another if only the second variable is present

Yet another if they are both present

And a fail over if None of the variables are present



I do see that is can be done with 3 conditions using   _if_  _if else_ _else_

how can I accomplish 4 conditional statements?


Thank you in advance

Joel

_______________________________________________
SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list
sr-users@lists.sip-router.org
http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users