1. [bar]: int 1
      2. [bar2]: int 2
            1. file: /home/raul/Ladybug/examples/objects.php
              1. + __construct()
          1. file: /home/raul/Ladybug/examples/objects.php
          1. [bar]: int 1
          2. [bar2]: int 2
                1. file: /home/raul/Ladybug/examples/objects.php
                  1. + __construct()
              1. + __construct()
              2. + getBar()
              3. + setBar($bar)