Calling a class member...
| From: | Martin | Date: | Thu, 17 Aug 2000 10:30:31 +0000 |
| Subject: | Calling a class member... | ||
| Groups: | php.general | ||
| Request: | Send a blank email to php-general+get-12197@lists.php.net to get a copy of this message | ||
Hello !
Imagin the following:
class A
{ function A()
{}
function DoA()
{ [DoSomething];
}
}
class B
{ var $instance_a;
function B()
{ $instance_a = new A();
}
function DoB()
{ $this->instance_a->DoA(); // <<<< Here ist the problem
}
}
I want to call DoA of instance_a in class B. But the parser tells me:
Fatal error: Call to a member function on a non-object in ... (DoB)
How is it correct ?
(Please don't tell me to extend class B with A...)
Regards
Martin