Re: [PHP] Inherited and unimplemented method of a class


On 29 Apr 2008, at 15:19, Aspra Flavius Adrian wrote:

Hello folks.

An inherited and unimplemented method of a class in PHP-5.2.5 gets called twice:

class Foo {
public function foo() {
echo get_class($this);//or __CLASS__;
}
}
class Bar extends Foo {
}
$f = new Bar;
$f->foo();

Shouldn't it be only once? If I'm doing something wrong, how would I
do it right? If it's a bug, did it get fixed as of 5.2.6RC5 ?

PHP supports two types of constructor. One is __construct(), the other is a function with the same name as the class.

In your example new Bar; will call foo as the constructor for the Foo class, and then you call foo again explicitly.

-Stut

--
http://stut.net/
.

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