You need to pass by reference.
See section 10.5 Passing Arrays and Hashes by Reference
of the Camel book.

Try is code ... 
sub callme () {
    my ($i, $a ) = @_;  ;
    $a->[$i] = "printme-";
}

sub specific {
    local @array = (0, 1, 2, 3, 4, 5);

    print "Init @array\n";
    for (my $i=0; $i<6; $i++) {
            &callme($i,\@array);
         }
    print "Now @array\n";
}

&specific;

[download]


--
Its like a dog that can sing and dance.
It's remarkable because it can do it.
Not that it can do it well.

In reply to Re: Sharing a variable between subroutines by rbc
in thread Sharing a variable between subroutines by professa

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