Re: Hash of Array of Hashes

[nvivek]

You explain with an example data. Now I tried with an example hash according to your description. If I understood your hash structure wrongly, you give the example data.

use strict;
use warnings;
use Data::Dumper;

my %hash=("logins" => [ { '1' => 'http://www.perlmonks.com/?node_id=90
+1658' , '2' => 'http://www.google.com' }, { '3'=> 'http://www.bksyste
+ms.co.in'}]);

#prints the structure of the hash
print Dumper \%hash;


print "==========================\n";
# getting the length of an array and going through each index of an ar
+ray
for (0 .. length @{$hash{'logins'}}) {
for my $key (keys%{$hash{'logins'}[$_]}) {
# printing key and value
    print "Key: $key and Value:$hash{'logins'}[$_]{$key}\n";          
+                                          
}
print "==========================\n"
}