#35720 [Opn->Csd]: A final constructor can be overwritten
| From: | helly@php.net | Date: | Sat, 17 Dec 2005 15:54:12 +0000 |
| Subject: | #35720 [Opn->Csd]: A final constructor can be overwritten | ||
| References: | 1 | Groups: | php.bugs |
| Request: | Send a blank email to php-bugs+get-90596@lists.php.net to get a copy of this message | ||
ID: 35720
Updated by: helly@php.net
Reported By: oancea at gmail dot com
-Status: Open
+Status: Closed
Bug Type: Scripting Engine problem
Operating System: *
PHP Version: 5.1.1
Assigned To: helly
New Comment:
This bug has been fixed in CVS.
Snapshots of the sources are packaged every three hours; this change
will be in the next snapshot. You can grab the snapshot at
http://snaps.php.net/.
Thank you for the report, and for helping us make PHP better.
Previous Comments:
------------------------------------------------------------------------
[2005-12-17 15:31:02] oancea at gmail dot com
Description:
------------
Since php allows constructors in old fashion to keep a BC with version
4, one could overwrite this constructor by using the new php 5 syntax:
__construct.
[aurelian@gremlin ~]$ php -v
PHP 5.1.1 (cli) (built: Dec 4 2005 16:11:20)
Copyright (c) 1997-2005 The PHP Group
Zend Engine v2.1.0, Copyright (c) 1998-2005 Zend Technologies
Reproduce code:
---------------
class Base {
public final function __construct() {
}
}
class Extended extends Base {
public function Extended() {
echo __METHOD__."\n";
}
}
$e= new Extended();
Expected result:
----------------
PHP Fatal error: Cannot override final method Base::__construct()
Actual result:
--------------
Extended::Extended
------------------------------------------------------------------------
--
Edit this bug report at http://bugs.php.net/?id=35720&edit=1