Question

please tell me what is below code doing? is it creating array with two values or its creating to string index which will take value later?

 var $requiredValues=Array(
        'MaxResponses',
        'AvailableOnlyIndicator'
    );

Answer 1

$requiredValues=Array(
    'MaxResponses',
    'AvailableOnlyIndicator'
);

It is assigning index 0 to value MaxResponses and 1 to value AvailableOnlyIndicator.

So array with two values.

Note: var keyword won’t work in you are under php 5+.