PHP getter and setter

I have a class:

class Test{    public $AppCount;    public $Apps;    // When $AppCount is accessed I want to return count( $this->Apps )}

When I access property $AppCount, I want to return count( $this->Apps ).

Rather than having to declare an exposing function for this property and making it private, can I use a getter function like C# and Java have?

Obviously the __get is not what i want in this case as the property does already exist.

For the comments

I have this and it does not run the function when i try and access the property:

class ProjectSettingsViewModel{    public $ProjectAppCount = 0;    public $ProjectApps = array();    public function __get( $property )    {        switch( $property )        {            case "ProjectAppCount":                return count( $this->ProjectApps );                break;        }    }}

If the code seems okay, it must be something else going wrong.