I am trying to build an array using the operand format, to pass into yii\db\Query::where()
I need the SQL WHERE to be:
WHERE (originator_status != 'closed) AND ((cu.lifetime_value BETWEEN 100 AND 500) OR (another condition) OR (another condition))
This is my array so far, I can’t figure out how to get it to do the above, any help gratefully received.
(
    [0] => or
    [1] => Array
        (
            [0] => !=
            [1] => originator_status
            [2] => closed
        )
    [2] => Array
        (
            [0] => between
            [1] => cu.lifetime_value
            [2] => 100
            [3] => 500
        )
)