From: phpbug dot classvars at sub dot noloop dot net
Operating system: Linux
PHP version: 5.2.7
PHP Bug Type: Class/Object related
Bug description: get_class_vars includes protected variables depending on
calling context
Description:
------------
PHP 5.2.7 seems to have introduced a regression in get_class_vars();
depending on the calling context protected variables may be included in the
result.
This looks very similar to bug 45862 (which was closed in August with a
comment saying fix committed to CVS 5.2, 5.3 and HEAD).
This build (built from source from today's release) produces "actual
result":
PHP 5.2.7 (cli) (built: Dec 5 2008 12:39:40)
Copyright (c) 1997-2008 The PHP Group
Zend Engine v2.2.0, Copyright (c) 1998-2008 Zend Technologies
This build (built from source from 5.2.6 release) produces "expected
result":
PHP 5.2.6 (cli) (built: May 22 2008 10:18:33)
Copyright (c) 1997-2008 The PHP Group
Zend Engine v2.2.0, Copyright (c) 1998-2008 Zend Technologies
Reproduce code:
---------------
<?php
abstract class Absclass {
protected $v_protected;
private $v_private;
protected static function testIt($className) {
var_dump(get_class_vars($className));
}
}
class Testclass extends Absclass {
public $v_public_sub;
public static function init() {
self::testIt('Testclass');
}
}
$a = new Testclass();
Testclass::init();
var_dump(get_class_vars('Testclass'));
Expected result:
----------------
array(1) {
["v_public_sub"]=>
NULL
}
array(1) {
["v_public_sub"]=>
NULL
}
Actual result:
--------------
array(2) {
["v_public_sub"]=>
NULL
["v_protected"]=>
NULL
}
array(1) {
["v_public_sub"]=>
NULL
}
--
Edit bug report at http://bugs.php.net/?id=46761&edit=1
--
Try a CVS snapshot (PHP 5.2):
http://bugs.php.net/fix.php?id=46761&r=trysnapshot52
Try a CVS snapshot (PHP 5.3):
http://bugs.php.net/fix.php?id=46761&r=trysnapshot53
Try a CVS snapshot (PHP 6.0):
http://bugs.php.net/fix.php?id=46761&r=trysnapshot60
Fixed in CVS:
http://bugs.php.net/fix.php?id=46761&r=fixedcvs
Fixed in CVS and need be documented:
http://bugs.php.net/fix.php?id=46761&r=needdocs
Fixed in release:
http://bugs.php.net/fix.php?id=46761&r=alreadyfixed
Need backtrace:
http://bugs.php.net/fix.php?id=46761&r=needtrace
Need Reproduce Script:
http://bugs.php.net/fix.php?id=46761&r=needscript
Try newer version:
http://bugs.php.net/fix.php?id=46761&r=oldversion
Not developer issue:
http://bugs.php.net/fix.php?id=46761&r=support
Expected behavior:
http://bugs.php.net/fix.php?id=46761&r=notwrong
Not enough info:
http://bugs.php.net/fix.php?id=46761&r=notenoughinfo
Submitted twice:
http://bugs.php.net/fix.php?id=46761&r=submittedtwice
register_globals:
http://bugs.php.net/fix.php?id=46761&r=globals
PHP 4 support discontinued: http://bugs.php.net/fix.php?id=46761&r=php4
Daylight Savings: http://bugs.php.net/fix.php?id=46761&r=dst
IIS Stability:
http://bugs.php.net/fix.php?id=46761&r=isapi
Install GNU Sed:
http://bugs.php.net/fix.php?id=46761&r=gnused
Floating point limitations:
http://bugs.php.net/fix.php?id=46761&r=float
No Zend Extensions:
http://bugs.php.net/fix.php?id=46761&r=nozend
MySQL Configuration Error:
http://bugs.php.net/fix.php?id=46761&r=mysqlcfg
