Re: test value

Shane <shane@xxxxxxxxxxxxxxxxxxxx> wrote:

I have some nasty code, that I want to check the value of something
held in a scalar, but there is 'no' value held in there

Data::Dumper tells me the $val = []

$val contains a reference to an empty array, like:

my @array = ();
my $val = \@array;

--
John Bokma Freelance software developer
&
Experienced Perl programmer: http://castleamber.com/
.

Relevant Pages

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