Re: Interface inheritance
| From: | Stanislav Malyshev | Date: | Tue, 20 Apr 2004 12:30:18 +0000 |
| Subject: | Re: Interface inheritance | ||
| References: | 1 | Groups: | php.internals |
| Request: | Send a blank email to internals+get-9415@lists.php.net to get a copy of this message | ||
ZS>>I believe that this behavior is wrong. I believe that classes should
ZS>>not be allowed to say they implement an interface X, unless they
ZS>>actually implement all of the methods in that interface with methods
ZS>>that are compatible with its prototypes.
I agree. Since interfaces and abstract classes are new to PHP5, and do not
pose compatibility problem, I think it's good to make them strict. The old
behaviour can be always obtained by using regular classes.
--
Stanislav Malyshev, Zend Products Engineer
stas@zend.com http://www.zend.com/ +972-3-6139665 ext.115