Edit report at https://bugs.php.net/bug.php?id=80722&edit=1
ID: 80722
Updated by: cmb@php.net
Reported by: fakhar_anwar123 at hotmail dot com
Summary: Missing support for Dependency Inversion Principle
and for serving the purpose
Status: Suspended
Type: Feature/Change Request
Package: *Extensibility Functions
Operating System: All
PHP Version: 8.0.2
Block user comment: N
Private report: N
New Comment:
I really don't understand what this feature request is about. Are
you looking for typed local variables?
Previous Comments:
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[2021-02-07 12:49:29] fakhar_anwar123 at hotmail dot com
Thanks for providing the link to the guidelines to RFC Process.
what i conclude from the second paragraph in that is that if i do not code a PHP feature myself
using C++ (or, no one choose to develop that feature), then highlighted feature would not become the
part PHP.
Based on that premise, I hope someone look into the required feature which i am highlighting here.
If you can do that i will be happy, if not then at least encourage to get the support of that
feature to make PHP stronger platform. (Be eralistic and do not shelter what is missing, lets be
realistic).
Lets do it, before others highlight this very basic feature as mising in PHP.
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[2021-02-07 12:29:44] rtrtrtrtrt at dfdfdfdf dot dfd35
> When we ask for support of a feature,
> it should be taken as a support for the
> platform (PHP), not criticism
for the sake of god: https://wiki.php.net/rfc/howto
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[2021-02-07 12:27:29] fakhar_anwar123 at hotmail dot com
Refined Concept: Uptil PHP8.0, PHP does not support "Interface Variables" which allows to
comply with two core Principles of Software Development
A) Dependency Inversion Principle DIP, and
B) Interface Segregation Principle (ISP)
(These are principles
Why Interface Variables Are Need Feature:
The "Interface Segregation Principle (ISP)" is not just about breaking down larger
interface into smaller interfaces, its actual purpose is to expose/offer (to the Consumers
client-class code) different subsets of the functions of a Serving-entity (Class), in the form of
small Packages / Deals (aka Interfaces)
(...hiding the Mechanism; details of how those Services are produced, internally, by the
Serving-entity)
Consumers (Client-side code) can then consume needed subset/s of functions/services of the Serving
Entity; Class in the form of packages / deals (Interfaces).
Benefit / Purpose:
The Serving-end can extend services of a package (Interface), if needed, without effecting other
exposed Packages (Interfaces) which means without effecting the Consumers consuming those packages
(Interfaces).
Example:
See P-15 and P-13 for better understanding.
https://www.codeproject.com/Articles/18743/Interfaces-in-C-For-Beginners
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[2021-02-07 12:23:25] fakhar_anwar123 at hotmail dot com
Ahh okay so are a user, i assumed you are a C++ developer behind PHP.
My brother i have submitted a strong case along with proper references. But the speed of your
respnse clearly shows that you are in haste and not reading thoroughly.
When we ask for support of a feature, it should be taken as a support for the platform (PHP), not
criticism.
I am an architect with 20 years experience in Object-oriente Design, and a critical analytical
researcher, technology analyst.
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[2021-02-07 12:16:33] rtrtrtrtrt at dfdfdfdf dot dfd35
> response of a represntative of PHP Community
i am not, i am a user
how did you come to the conclusion that "rtrtrtrtrt@dfdfdfdf.dfd35" is a
"represntative of PHP Community"?
> be defensive and asking questions like "How PHP survived"
i just pointed out that what you call "core principles" others don't care and you
wasn't able to back your position by anything other than your opinion
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