Question

Sorry for asking something that is widely documented, but I came across so many different approaches and I’m very, very confused.

1. public static
2. public $foo
3. global, which seems to be a bad way of doing it
4. define()
5. const constant = 'constant value';

Am I underestimating the complexity of what I’m trying to do here?

class MyClass
    {

    $foo = 'bar';

    function DoStuff()
        {
        echo $foo;
        }

    } //MyClass

Answer 1

Class Example
{
    private $foo = 5;

    function bar()
    {
        echo $this->foo;
    }
}