Bug #73516 [Opn->Csd]: Static variable and pointer problem
| From: | nikic@php.net | Date: | Wed, 08 Jan 2020 13:41:53 +0000 |
| Subject: | Bug #73516 [Opn->Csd]: Static variable and pointer problem | ||
| References: | 1 | Groups: | php.bugs |
| Request: | Send a blank email to php-bugs+get-224779@lists.php.net to get a copy of this message | ||
Edit report at https://bugs.php.net/bug.php?id=73516&edit=1
ID: 73516
Updated by: nikic@php.net
Reported by: info at project dot mn
Summary: Static variable and pointer problem
-Status: Open
+Status: Closed
Type: Bug
Package: Class/Object related
Operating System: Any OS
PHP Version: 5.6.28
-Assigned To:
+Assigned To: nikic
Block user comment: N
Private report: N
New Comment:
This has been fixed in PHP 7.3, where we removed the internal use of references for static class
members.
Previous Comments:
------------------------------------------------------------------------
[2016-11-14 13:42:15] info at project dot mn
Description:
------------
Object oriented concept not work when i use pointer(&) on static variable.Static variable of
Parent and child class has diffrent value at same time
Test script:
---------------
class a1{
public static $obj='';
}
class b1 extends a1{
}
class c{
public $forprint='cccObject';
}
class d{
public $forprint='dddObject';
}
$c=new c();
$d=new d();
b1::$obj=& $d;
a1::$obj=& $c;
echo b1::$obj->forprint;
//out put must be print cccObject but it print dddObject in php
Actual result:
--------------
dddObject
------------------------------------------------------------------------
--
Edit this bug report at https://bugs.php.net/bug.php?id=73516&edit=1