Question

Here is the situation
I create a instance of a class

$newobj = new classname1;

Then I have another class writtern below and I want to this class to access the object above

class newclass {
    public function test() {
       echo $newobj->display();
    }
}

It is not allowed, is there a way define a variable globally through a class?

Answer 1

Make the instance a global:

$newobj = new classname1;

class newclass {
    public function test() {
       global $newobj;
       echo $newobj->display();
    }
}

Since I got a downvote for the first line, I removed it.