PHP class properties without "$this"
<p>Ss is possible, to access class properties inside this class methods without using "$this", like in C++?</p>

<p>Small example:</p>

<pre><code>class MyClass
{
    protected $foo = 'abc';
    protected $bar = 'dca';

    public function __construct()
    {
        $foo = 'Hello';
        $bar = 'World!';
    }

    public function display()
    {
        echo $foo . ' ' . $bar;
    }
}


$MyObject = new MyClass();
$MyObject-&gt;display();
</code></pre>

<p>In result, I have notices about undefined variables.
But I'ld like to be sure - is it possible, or not?</p>
