my $a = 'b';
sub show {
    my $c = shift;
    print $c . '=' . eval $c; 
}

show('$a');

[download]
But you almost certainly shouldn't be doing that, if you really care about the name of your variable pass it as a parameter ie. show('$b',$b);
--
Linux, perl, punk rock, cider: charlieharvey.org.uk.

In reply to Re: Displaying a variable's name and value in a sub by ciderpunx
in thread Displaying a variable's name and value in a sub by Smile-n-Nod

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