public static function toScalarTable($list)
    {
        return iter\iterable($list)
            ->map(
                function ($record) {
                    return self::toScalarValues($record);
                }
            );
    }
public static function toScalarTable($list)
    {
        return iter\iterable($list)
            ->map(
                function ($record) {
                    return self::toScalarValues($record);
                }
            );
    }
public static function toScalarTable ( $ list ) { return iter \ iterable ( $ list ) -> map ( function ( $ record ) { return self :: toScalarValues ( $ record ) ; } ) ; }
Helper to convert a n-dimensional array with n > 2 to all scalar values

@param mixed[][] $list
@return string[][]
Helper to convert a n - dimensional array with n > 2 to all scalar values