[OpenSER-Users] test operator

[Bogdan-Andrei Iancu]

Hi Klaus,

the [..] operator is used to convert generic numerical value (maybe 
result of arithmetic ops to logical value.

in your example, the == is already a logical operator, so no need to any 
conversion.

regards,
bogdan

Klaus Darilion wrote:
> Hi!
>
> from the core cookbook of 1.2:
>
>> If you want to evaluate arithmetic operations and test the value in 
>> conditions, use the test operator ' [ ... ] ' . This is required to 
>> convert the result to internal convention for drop, true and false.
>>
>> if ( [ $var(a)&4 ] ) {
>>    xlog("bit 3 is set in var a");
>> }
>
> Is there somewhere a detailed description of the test operator? Can it 
> only be used to test for 0/1 or can I also do comparison like e.g.
> if ([ $rd == "mydomain.at" ]) ?
>
> regards
> klaus
>
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