#26364 [Bgs->Opn]: initializing class in other class vars value problem

[brightone at o2 dot pl]

 ID:               26364
 User updated by:  brightone at o2 dot pl
 Reported By:      brightone at o2 dot pl
-Status:           Bogus
+Status:           Open
 Bug Type:         Class/Object related
 Operating System: windows xp
 PHP Version:      4.3.4
 New Comment:

Okay, you're right here, my mistake. But there is a bug anyway, I'll
show it on little bigger example:

<? class a{
  var $temp;
  var $p_a;
  var $p_b;
  function a(){
    $this->p_b=new b(&$this);
    $this->p_c=new c(&$this);
  }

  function do_all(){
    $this->p_c->give_val();
    $this->p_b->show_val_c();
    echo " a: ".$this->p_c->something;
  }
}

class b{
  var $root;
  function b($root){
    $this->root=&$root;
  }
  function show_val_c(){
    echo " b: ".$this->root->p_c->something;
}
}

class c{
  var $root;
  var $something;
  function b($root){
    $this->root=&$root;
  }
  function give_val(){
    $this->something="something";
}
}

$r=new a;
$r->do_all();  ?>

Obviously, we want to see here "b: something b: something", but all we
get is "b: a: something"


Previous Comments:
------------------------------------------------------------------------

[2003-11-23 21:26:42] [EMAIL PROTECTED]

Change this:
 $this->root=$root;
To:
 $this->root =& $root;

and it'll work.


------------------------------------------------------------------------

[2003-11-23 10:02:59] brightone at o2 dot pl

Description:
------------
You have two classes, one initialized in another's contructor. After
initializing the "child" class in "mother" constructor, all new values
assigned to variables in mother are not visible in pointed classes.

Reproduce code:
---------------
<? class a{
  var $temp;
  var $pointer;
  function a(){
    $this->temp=10;
    $this->pointer=new b(&$this);
    $this->temp=20;
    echo " A: ".$this->temp;
  }
}
class b{
  var $root;
  function b($root){
    $this->root=$root;
  }
  function show_val(){ 
    echo " B: ".$this->root->temp;
}
}
$r=new a;
$r->pointer->show_val();  ?>

Expected result:
----------------
A: 20 B: 20

Actual result:
--------------
A: 20 B: 10


------------------------------------------------------------------------


-- 
Edit this bug report at http://bugs.php.net/?id=26364&edit=1