You're returning an anonymous hash. So you could just use Data::Dumper to get a list of your results. 
use Data::Dumper
my $hash = parser();
print Dumper($hash);

[download]
If you want to print a particular key in the hash you'll need to use this syntax: 
print $hash->{'key'};

[download]
Thanks,
s;;5776?12321=10609$d=9409:12100$xx;;s;(\d*);push @_,$1;eg;map{print chr(sqrt($_))."\n"} @_;

In reply to Re: How to Print Return Data from Subroutine by logie17
in thread How to Print Return Data from Subroutine by bichonfrise74

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