public $wheel_count = 4;
static $door_count = 4;
/*
Unlike a normal method, using '__construct' will output the
method automatically WITHOUT requiring you to call upon it,
so long as an object of that class exists ($bmw in this case).
*/
function __construct()
{
//echo $this->wheel_count;
echo self::$door_count++;
}
/* The '__destruct' method is used a lot less than the
construct method. */
function __destruct()
{
echo self::$door_count--;
}
function details()
{
echo $this->wheel_count;
}
}
$bmw = new Cars();
$bmw->details();
/*
A regular method requires you to call upon it. A __construct
method only requires an instance of that class to exist ($bmw).
*/
$mercedes = new Cars();
$mercedes_2 = new Cars();
