UPDATED

Hi All, need some help looping through a hash structure generated by XML::Simple config. So far this is what I have:

use strict; use XML::Simple; use Data::Dumper; my $config = XMLin('config.xml'); print Dumper($config); for my $record (@{my $VAR1->{Application}}) { my $environment = $record->{Environment}->{Name}; my $region = $record->{Environment}->{Region}->{Name}; my $Idrive = $record->{Environment}->{Region}->{Idrive}; my $Zdrive = $record->{Environment}->{Region}->{Zdrive}; print "$environment"; print "$region"; print "$Idrive"; print "$Zdrive"; }

My hash structure looks like this:

$VAR1 = { 'Application' => { 'Environment' => [ { 'Region' => [ { 'Zdrive' => ' +\\\\otherpath', 'Idrive' => ' +\\\\somepath', 'Name' => 'LN +' }, { 'Zdrive' => ' +\\\\otherpath', 'Idrive' => ' +\\\\somepath', 'Name' => 'NY +' } ], 'Name' => 'A' }, { 'Region' => [ { 'Zdrive' => ' +\\\\otherpath', 'Idrive' => ' +\\\\somepath', 'Name' => 'LN +' }, { 'Zdrive' => ' +otherpath', 'Idrive' => ' +\\\\somepath', 'Name' => 'NY +' } ], 'Name' => 'B' } ], 'Name' => 'App1' } };

20100908 Janitored by Corion: Added formatting, code tags, as per Writeup Formatting Tips


In reply to Loop through hash structure by PerlScholar

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.