--- Andrey Hristov <[EMAIL PROTECTED]> wrote:
> I receive this:
> object(foo)(1) {
> ["bar"]=>
> &object(bar)(1) {
> ["tmp"]=>
> string(23) "why does this add a ref"
> }
> }
>
> As far as I can see, there is an reference.
this is why im conserned.....
<?
class foo
{
var $bar;
function foo()
{
$this->bar = new bar("inside foo");
}
}
class bar
{
var $tmp;
function bar($tmp)
{
$this->tmp = $tmp;
}
function set_tmp($tmp)
{
$this->tmp = $tmp;
}
}
$foo = new foo();
$foo->bar->set_tmp("outside foo");
$foo2 = $foo;
$foo2->bar->set_tmp("this is a bug");
var_dump($foo2);
var_dump($foo);
?>
i really think this is a pretty big bug.... and if it was coded to act this
way.. then WHY???
- Brad
>
> Andrey
> ----- Original Message -----
> From: "brad lafountain" <[EMAIL PROTECTED]>
> To: <[EMAIL PROTECTED]>
> Sent: Thursday, April 11, 2002 7:37 PM
> Subject: [PHP-DEV] object refrences (POSSIBLE MAJOR BUG)
>
>
> > After a full day of looking into a bug on a script i have i found this
> problem.
> >
> > basically if you invoke a method from a member object it adds a ref instead
> of
> > keeping it 'non ref'.
> >
> > Is this by design or is it a bug.
> >
> > <?
> > class foo
> > {
> > var $bar;
> > function foo()
> > {
> > $this->bar = new bar("inside foo");
> > $this->bar->set_tmp("why does this add a ref");
> >
> > /*
> > // this works fine
> > $bar = new bar("inside foo");
> > $bar->set_tmp("no ref");
> > $this->bar = $bar;
> > */
> >
> > /*
> > file://this doesn't work
> > $bar = new bar("inside foo");
> > $this->bar = $bar;
> > $this->bar->set_tmp("why does this add a ref");
> > */
> > }
> > }
> >
> > class bar
> > {
> > var $tmp;
> >
> > function bar($tmp)
> > {
> > $this->tmp = $tmp;
> > }
> >
> > function set_tmp($tmp)
> > {
> > $this->tmp = $tmp;
> > }
> > }
> >
> > var_dump(new foo());
> >
> > ?>
> >
> > - Brad
> >
> >
> > __________________________________________________
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> >
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> >
>
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