#24471 [NEW]: protected data member redeclared as public
From: greg at chiaraquartet dot net
Operating system: linux
PHP version: 5.0.0b1 (beta1)
PHP Bug Type: Zend Engine 2 problem
Bug description: protected data member redeclared as public
Description:
------------
if a protected data member is re-declared as public in a child class, it
is redefined as public. Shouldn't the parent class protected declaration
override the child class as it does for private?
Reproduce code:
---------------
<?php
class test
{
protected $a = 6;
function __construct()
{
print $this->a;
}
}
class my extends test
{
var $a = 7;
function __construct()
{
print $this->a;
parent::__construct();
}
}
$a = new test; // 6
$a = new my; // 77
print $a->a; // should give error, is 7
$a->a = 4;
print $a->a; // 4
?>
Expected result:
----------------
Fatal Error, cannot redeclare a protected data member as public
Actual result:
--------------
67774
--
Edit bug report at http://bugs.php.net/?id=24471&edit=1
--
Try a CVS snapshot: http://bugs.php.net/fix.php?id=24471&r=trysnapshot
Fixed in CVS: http://bugs.php.net/fix.php?id=24471&r=fixedcvs
Fixed in release: http://bugs.php.net/fix.php?id=24471&r=alreadyfixed
Need backtrace: http://bugs.php.net/fix.php?id=24471&r=needtrace
Try newer version: http://bugs.php.net/fix.php?id=24471&r=oldversion
Not developer issue: http://bugs.php.net/fix.php?id=24471&r=support
Expected behavior: http://bugs.php.net/fix.php?id=24471&r=notwrong
Not enough info: http://bugs.php.net/fix.php?id=24471&r=notenoughinfo
Submitted twice: http://bugs.php.net/fix.php?id=24471&r=submittedtwice
register_globals: http://bugs.php.net/fix.php?id=24471&r=globals
PHP 3 support discontinued: http://bugs.php.net/fix.php?id=24471&r=php3
Daylight Savings: http://bugs.php.net/fix.php?id=24471&r=dst
IIS Stability: http://bugs.php.net/fix.php?id=24471&r=isapi
Install GNU Sed: http://bugs.php.net/fix.php?id=24471&r=gnused
Thread (2 messages)
- greg at chiaraquartet dot net