Mega Code Archive

 

Categories / Perl / System Functions

 

Use Data Dumper to dump the reference

use Data::Dumper; $scalar = 0; $hashref = {}; $arrayref = [$scalar, $hashref]; $hashref->{arrayref} = $arrayref; print Data::Dumper->Dump([$arrayref, $hashref], [qw(arrayref hashref)]);