Extending more that once, as you did in your example, is perfectly okay.
It's just when you try to do it in one go. ie. you can't do multi-extends,
but you can extend more than once (if you get what I mean)
HTH
Martin
-Original Message-
From: Nathan Cassano [mailto:[EMAIL PROTECTED]]
Sent: Friday, March 22, 2002 9:49 AM
To: [EMAIL PROTECTED]
Subject: [PHP] PHP OOP: Multiple Class Extends
Attention PHP guru's,
I have a question about PHP and OOP. My problem is that I want
multiple inheritance functionality in PHP but it does not support this
(see http://www.zend.com/manual/keyword.extends.php). My question is can
PHP classes be extended multiple times to simulate multiple inheritance?
Is this supported? Is this safe?
It do seems to work.
?
class A {
var $A = A;
}
class B extends A {
var $B = B;
}
class C extends B {
var $C = C;
}
$test = new C();
var_dump($test);
?
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