OO how to create two vars who points to the same instance

[itaym02]

Hi,

I need to create two var who will point to the same instance of an object.

What I tried was this:

	$fatherTag=new htmltag ();
	$currentTag=$fatherTag;

and this:

	$fatherTag=new htmltag ();
	$currentTag=new htmltag ();
                            $currentTag=$fatherTag;

what it did is only copy the values from one intance to the other, I need to be able to change one variable, and see the changes when I use the second var to access the instance of the object.

I use PHP 4.3.10 on XAMPP

[mattd123]

$currentTag =& $fatherTag;

I think that's what you want; any changes made to $fathertag will affect both of the variables.

[itaym02]

Thanks

It does some of the work.

Is there a good debugger I can use with php

(I have winXP + xampp)