class Foo
{
    public $Bar {
        public get;
            public set;
    }

}

class Foo
{
    public $Bar {
        public get { return $this->_Bar; }
            public set { $this->_Bar = $value; }
    }

}

class Foo
{
    public $Bar;

    public function getBar()
        {
        return $this->Bar;
        }

        public function setBar($value)
        {
            $this->Bar = $value;
        }

}