Bug #63359 [Com]: Defining a interface const with value of another constant triggers fatal error

From: Date: Wed, 07 Feb 2018 08:10:21 +0000
Subject: Bug #63359 [Com]: Defining a interface const with value of another constant triggers fatal error
References: 1  Groups: php.bugs 
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Edit report at https://bugs.php.net/bug.php?id=63359&edit=1

 ID:                 63359
 Comment by:         jonik dot lowkick at gmail dot com
 Reported by:        maciej dot sz at gmail dot com
 Summary:            Defining a interface const with value of another
                     constant triggers fatal error
 Status:             Closed
 Type:               Bug
 Package:            Scripting Engine problem
 Operating System:   Linux
 PHP Version:        5.4.8
 Assigned To:        nikic
 Block user comment: N
 Private report:     N

 New Comment:

Seems it still not fixed.
PHP versions: 7.0.27, 7.1.13, 7.2.2.

https://3v4l.org/7ARJX


Previous Comments:
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[2018-01-14 13:17:46] nikic@php.net

As noted, this has been fixed in PHP 7 (https://3v4l.org/VpWO9), so closing this issue.

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[2016-08-02 17:33:26] argon dot test at yandex dot ru

Same problem in LATEST php5.6 version! This is terrible bug.
$ php -v
PHP 5.6.24-1+deb.sury.org~trusty+1 (cli)
Copyright (c) 1997-2016 The PHP Group
Zend Engine v2.6.0, Copyright (c) 1998-2016 Zend Technologies
with Zend OPcache v7.0.6-dev, Copyright (c) 1999-2016, by Zend Technologies

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[2015-10-14 12:20:02] maciej dot sz at gmail dot com

@dagguh: static members in PHP are inherited and it is by design, so you can get used to it.
It's just a PHP's nature. The problem starts when this behaviour causes bugs like the one
described above.

Anyway the issue seems to be fixed in 7.0 (checked with 7.0.0-RC5).

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[2013-10-01 10:52:34] dagguh at gmail dot com

This is a bug. No questions about it.

This bug is caused by: https://bugs.php.net/bug.php?id=49472
The fix is all wrong. PHP developers do not seem to understand basic concepts in OOP. Const is a
static member. Being static means NO 
POLYMORPHISM. They should NEVER BE INHERITED. Each class/interface should be able to define their
own static members DISREGARDING any 
possible class hierarchy.

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[2013-05-22 08:36:01] jan dot kahoun at heureka dot cz

Same problem with PHP 5.4.13 on CentOS release 6.4 (Final)

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