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  1. or download this
    use strict;
    sub dynamic { print "hello\n"; }
    
    my $name = "dynamic";
    &$name();
    
  2. or download this
    use strict;
    sub dynamic { print "hello\n"; }
    
    my $name = "dynamic";
    &{ \&$name }();
    
  3. or download this
    use strict;
    our @dynamic = ("hello\n");
    
    my $name = "dynamic";
    print @$name;
    
  4. or download this
    use strict;
    our @dynamic = ("hello\n");
    
    my $name = "dynamic";
    print @{ \@$name };