Beefy Boxes and Bandwidth Generously Provided by pair Networks
Keep It Simple, Stupid

Comment on

( #3333=superdoc: print w/replies, xml ) Need Help??
It's hard to answer this question without seeing the data structure, but here are a few clues.

Use Data::Dumper to see what the hash looks like:

use Data::Dumper; print header('text/plain'); print Dumper($foo);
If you use forcearray when parsing the XML:
$foo = XMLin($xml, forcearray => 1);
Then you can access the data in a structure like this (which is exactly what Dumper prints):
$foo = { 'INFO' => [ { 'lastchecked' => '20010506070758', 'content' => 'Rendered by the Newest Nodes XML Generator' +, 'site' => '', 'sitename' => 'Perl Monks' } ] };
With loops like this:
if(defined @{$data->{'INFO'}}){ for my $when(@{$data->{'INFO'}}){ $lastcheck = $when->{'lastchecked'} } }

Super search around perlmonks a bit for more info.

In reply to Re: How do I parse values of a complex anonymous hash of hashes? by epoptai
in thread How do I parse values of a complex anonymous hash of hashes? by Anonymous Monk

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, 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, 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.
  • Log In?

    What's my password?
    Create A New User
    and all is quiet...

    How do I use this? | Other CB clients
    Other Users?
    Others scrutinizing the Monastery: (3)
    As of 2018-05-20 23:47 GMT
    Find Nodes?
      Voting Booth?