Anyone ever done this - sort a multi-dimensional array

Of the type...

        $array[0][0] = "!row of c's";
        $array[0][1] = "cccc";
        $array[1][0] = "row of a's";
        $array[1][1] = "aaaa";
        $array[2][0] = "a row of b's";
        $array[2][1] = "bbbb";

such that you sort on the value of the y-column? In this case, it would end up as:

        +--------------+------+
        | row of a's   | aaaa |
        | a row of b's | bbbb |
        | !row of c's  | cccc |
        +--------------+------+

Strange that I've been working with PHP this long and have never come across this problem. Sliante, Richard S. Crawford http://www.mossroot.com mailto:rscrawford@mossroot.com AIM: Buffalo2K ICQ: 11646404 Y!: rscrawford "It is only with the heart that we see rightly; what is essential is invisible to the eye." --Antoine de Saint Exupéry "Push the button, Max!"