Had I posted this, I would have lost all my points! Anyway, here is the explaination:

my = declare a variable.
$data = variable name.
() = similar to shift or pop.
@_ = an array that you populate and send it off to a sub routine or a function.

Example
$var = 'some sort of data';
&My_Sub($var);

sub My_Sub
{
  my($data) = @_;
 Print $data . "\n";
}

output:

some sort of data

[download]
Blackadder

In reply to Re: Re: What does my ($data) = @_ mean? by Anonymous Monk
in thread What does my ($data) = @_ mean? by chiburashka

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