$valKey = isset( $transforms['BC'] ) ? '*' : 'value';
$assocAsObject = !empty( $transformTypes['AssocAsObject'] );
$merge = !empty( $metadata[self::META_KVP_MERGE] );
$valKey = isset( $transforms['BC'] ) ? '*' : 'value';
$assocAsObject = !empty( $transformTypes['AssocAsObject'] );
$merge = !empty( $metadata[self::META_KVP_MERGE] );