# Passing array refs from function returns...
foo([split(',', $a)], [split('/', $b)]);

# Passing hard coded data (used in CGI etc.)
bar([1..4],
    { 1 => "foo", 2 => "bar", 3 => "abcd", 4 => "xyz"});

##</code><code>##

# "anonymous" reference to array of 8
my $foo = [1..8];

## Is the same as...
my $foo = undef;

# New scope...
{ # Array of 8
  my @foo = (1..8);
  # Create reference to array of 8
  $foo = \@foo;
}