In Perl, you need to explicity pull variables off of @_ when passing params in:

sub arg_test1 
{
    my $arg1 = shift;  # shift() defaults to @_
    my $arg2 = shift;

    return $arg1;
}

# Another way
sub arg_test2 
{
    my ($arg1, $arg2) = @_;

    return $arg1;
}

my $test1 = arg_test1(1, 2);
my $test2 = arg_test2(1, 2);

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----
Reinvent a rounder wheel.

Note: All code is untested, unless otherwise stated

In reply to Re: Re: Re: rename files dynamically by hardburn
in thread rename files dynamically by Anonymous Monk

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