Php eTapestry API:更新多选值

有人能帮我使用eTapestry API吗。我使用的是applyDefinedValues方法。文件如下：

当更新定义为text、int或其他值的字段时，一切正常，但我不知道如何更新multiselect类型

我尝试发送如下数据：

$dv1["value"] = array('Eclipses','Electional','Estoteric/Spritual/Occult');

[18] => Array
            (
                [dataType] => 0
                [displayType] => 2
                [fieldName] => My Interests
                [fieldRef] => 249.0.39428157
                [value] => Electional
                [valueRef] => 249.0.39782431
            )

        [19] => Array
            (
                [dataType] => 0
                [displayType] => 2
                [fieldName] => My Interests
                [fieldRef] => 249.0.39428157
                [value] => Estoteric/Spritual/Occult
                [valueRef] => 249.0.39782420
            )

        ........

        [21] => Array
            (
                [dataType] => 0
                [displayType] => 2
                [fieldName] => My Interests
                [fieldRef] => 249.0.39428157
                [value] => Archetypal Cosmology
                [valueRef] => 249.0.39782417

但系统更新为新值“数组”

eTapestry返回值如下所示：

$dv1["value"] = array('Eclipses','Electional','Estoteric/Spritual/Occult');

[18] => Array
            (
                [dataType] => 0
                [displayType] => 2
                [fieldName] => My Interests
                [fieldRef] => 249.0.39428157
                [value] => Electional
                [valueRef] => 249.0.39782431
            )

        [19] => Array
            (
                [dataType] => 0
                [displayType] => 2
                [fieldName] => My Interests
                [fieldRef] => 249.0.39428157
                [value] => Estoteric/Spritual/Occult
                [valueRef] => 249.0.39782420
            )

        ........

        [21] => Array
            (
                [dataType] => 0
                [displayType] => 2
                [fieldName] => My Interests
                [fieldRef] => 249.0.39428157
                [value] => Archetypal Cosmology
                [valueRef] => 249.0.39782417