Re: objects
| From: | Teodor Cimpoesu | Date: | Mon, 03 Jul 2000 16:20:53 +0000 |
| Subject: | Re: objects | ||
| References: | 1 | Groups: | php.general |
| Request: | Send a blank email to php-general+get-4521@lists.php.net to get a copy of this message | ||
Hi Remigiusz!
On Mon, 03 Jul 2000, Remigiusz Sokolowski wrote:
> Anybody knows if it's possible to get to handles/references to the php
> object? And how to get or work around it?
class A { var $a;}
class B {
function B { $this->_bar = new A();}
function &foo() { return $this->_bar; }
}
$c = new B();
$d = &$c; // object reference, $d points to the same obj as $c
$e = $d->foo(); echo $e->a; // return a reference to the _bar member and use it
erm, and I discovered you should use:
$e = &$d->foo();
if you want $e point to the same object as $d->_bar
what else?
-- teodor