RE: PHP 4.0 Bug #6418 Multiple class extends (or multiple inheritance with php)
| From: | Nathan Cassano | Date: | Thu, 31 Aug 2000 15:35:48 +0000 |
| Subject: | RE: PHP 4.0 Bug #6418 Multiple class extends (or multiple inheritance with php) | ||
| References: | 1 | Groups: | php.dev |
| Request: | Send a blank email to php-dev+get-31457@lists.php.net to get a copy of this message | ||
ID: 6418
Updated by: stas
Reported By: nathan@cjhunter.com
Status: Open
Bug Type: Feature/Change Request
Assigned To:
Comments:
> Yes, you cannot do this in PHP.
Well not by design but it does work.
> In fact, you even shouldn't try doing this - why would you need to define
class without knowing what it extends?
I know what it extends. As in the example I gave, class c inherits from the
hybrid class b.
> I move it to feature request in the meantime, in case something will
explain why this could be useful.
Well I don't know how linguistically correct the semantics are but what I
was trying the achieve was multiple inheritance with php. I am working on a
set of classes to process form data and with the associated data of the
given class provide specific data processing functions. When I first started
working on the project I started seeing a lot of function and member
replication within the classes so I decided to use more of an OO hierarchy.
I think his should be considered as a solution to php multiple inheritance.
Necessity is the mother of all invention.
Full Bug description available at: http://bugs.php.net/?id=6418