Data::Dumper works for me. You don't need to provide a list of the hash
keys.
#!/usr/bin/perl -w
use strict;
use Data::Dumper;
my %hash;
$hash{one}=1;
$hash{two}{one}=2.1;
$hash{three}{one}{one}=3.11;
print Dumper(%hash);
#######################
$VAR1 = 'one';
$VAR2 = 1;
$VAR3 = 'three';
$VAR4 = {
'one' => {
'one' => '3.11'
}
};
$VAR5 = 'two';
$VAR6 = {
'one' => '2.1'
};
#######################
Apr 3, 2003 at 1:53pm from Eric Walker:
EW> I don't know if I am reading the data dumper help code right but it seems you
EW> have to provide a list of the hash keys to get the values. I need a way to
EW> just print out all keys and values no matter how many levels of hierachy there
EW> may be in the hash.
--
http://emerson.wss.yale.edu/perl
Pete Emerson
WSS AM&T Yale University
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