I have this HoH 
my %HoH = (
    SUB1 => {
        Test1 => {
            value1   => "2300",
            value2   => "0.01",
        },
        Test2 => {
            value1   => "5000",
            value2     => "0.34",
        },
        Test3 => {
            value1   => "3000",
            value2     => "0.10",
        },
        Test4 => {
            value1   => "7000",
            value2     => "0.33",
        },

    },
    SUB2 => {
        Test1 => {
            value1   => "2800",
            value2   => "0.05",
        },
        Test2 => {
            value1   => "5500",
            value2     => "0.34",
        },

    },
    SUB3 => {
        Test1 => {
            value1   => "2700",
            value2   => "0.25",
        },
        Test2 => {
            value1   => "5800",
            value2     => "0.45",
        },
    },

);

[download]
Using "Test1" I want to sort it by "value1" and display something like: 
for "Test1"
SUB2 has value1=2800
SUB1 has value1=2300
OTHERSUB value1=2000
etc.

[download]
I don't know how to sort so deep in a hash of hashes or even deeper. Can someone please advice?

In reply to Sorting a hash of hashes by mrc

Title:
Use:  <p> text here (a paragraph) </p>
and:  <code> code here </code>
to format your post, it's "PerlMonks-approved HTML":


  • Posts are HTML formatted. Put <p> </p> tags around your paragraphs. Put <code> </code> tags around your code and data!
  • Titles consisting of a single word are discouraged, and in most cases are disallowed outright.
  • Read Where should I post X? if you're not absolutely sure you're posting in the right place.
  • Please read these before you post! —
  • Posts may use any of the Perl Monks Approved HTML tags:
    a, abbr, b, big, blockquote, br, caption, center, col, colgroup, dd, del, details, div, dl, dt, em, font, h1, h2, h3, h4, h5, h6, hr, i, ins, li, ol, p, pre, readmore, small, span, spoiler, strike, strong, sub, summary, sup, table, tbody, td, tfoot, th, thead, tr, tt, u, ul, wbr
  • You may need to use entities for some characters, as follows. (Exception: Within code tags, you can put the characters literally.)
            For:     Use:
    & &amp;
    < &lt;
    > &gt;
    [ &#91;
    ] &#93;
  • Link using PerlMonks shortcuts! What shortcuts can I use for linking?
  • See Writeup Formatting Tips and other pages linked from there for more info.