[Resolved] Saving value in object?

[saidbakr]

Suppose the following case:

class myClass
{
        var $x = 1;

    function doIt()
    {
            echo $this->x;
    }
}

$myObject = new myClass
$myObject->doIt();//The integer 1 will be echoed.
/*What I want to happen is, on access myObject again, the value
which will be echoed must equals to 2 and so on */
$myObject->doIt()//The integer 2 will be echoed

What I mean, I like every time myObject is accessed by diIt() method,
the value of $x will be icreased by one.
Is this possible?
What are modifications, that I must do them on myClass to handle this?

[lazzerous]

class myClass 
{ 
        var $x = 1; 

    function doIt() 
    { 
            echo $this->x;
            $this->x++;
    } 
} 

$myObject = new myClass 
$myObject->doIt(); // echoes 1
$myObject->doIt(); // echoes 2
$myObject->doIt(); // echoes 3
// etc