Array as parameter for plpgsql function

How does one pass an array as a parameter to a plpgsql function?  I
have tried this the following. I can't seem to get a select statement
to work without syntax problems and no examples in Postgres book to
help with this :(  This is just a test so please ignore the fact it is
a simple function.

CREATE FUNCTION create_record_test(text[][]) RETURNS int4 AS '

    DECLARE

    test_array ALIAS FOR $1;      -- alias for input array

    BEGIN

        return array_upper(test_array,1)

    END;
' LANGUAGE 'plpgsql';

SELECT create_record_test(ARRAY[ARRAY['A','test one'],ARRAY['B','test
two']]) AS output;