Bug #12365: Problems with classes and links to objects
| From: | vbv at arte dot ru | Date: | Wed, 25 Jul 2001 14:11:26 +0000 |
| Subject: | Bug #12365: Problems with classes and links to objects | ||
| Groups: | php.dev | ||
| Request: | Send a blank email to php-dev+get-60951@lists.php.net to get a copy of this message | ||
From: vbv@arte.ru
Operating system: Linux
PHP version: 4.0.6
PHP Bug Type: Class/Object related
Bug description: Problems with classes and links to objects
<?
phpinfo();
class a {
function a ($obj) {
$this->h = &$obj;
return true;
}
}
class b {
var $d=1;
var $item;
function b () {
$this->item = new a (&$this);
$this->d++;
echo $this->d.'//'.$this->item->h->d.'<br>'; }
function c () {
$this->item = new a (&$this);
}
}
$b = new b ();
//$b->c (); //****
$b->d++;
echo $b->d.'--'.$b->item->h->d;
/*
Try to comment and recomment line ****
I see there is a bug with that sitution:
after finishing of object "b" constructor, link $a->h not linked to "b"
object and $a->h is a copy of object "b".
I think, this is not right. In constructor $a->h is still link to "b", but
after finishing the $a->h is a copy of "b".
*/
--
Edit bug report at: http://bugs.php.net/?id=12365&edit=1