From: m dot beyer5 at gmx dot de
Operating system: Debian Linux
PHP version: 5.2.5
PHP Bug Type: Feature/Change Request
Bug description: vprint treats private object elements as array elements
Description:
------------
If an object is supplied instead of an array, v(s)printf takes the
internal object elements as elements despite of its visibility.
This is not only quite annoying but could be a security issue as well.
Reproduce code:
---------------
class foo
{
private $x = 1;
private $y = 2;
}
$array = new foo;
vprintf('%s < %s',$array);
Expected result:
----------------
An E_WARNING should be triggered.
Alternatively, vprintf could take an object instantiating or extending
ArrayObject and behave according to the objects functions.
Actual result:
--------------
vprintf prints:
1 < 2
--
Edit bug report at http://bugs.php.net/?id=44031&edit=1
--
Try a CVS snapshot (PHP 4.4):
http://bugs.php.net/fix.php?id=44031&r=trysnapshot44
Try a CVS snapshot (PHP 5.2):
http://bugs.php.net/fix.php?id=44031&r=trysnapshot52
Try a CVS snapshot (PHP 5.3):
http://bugs.php.net/fix.php?id=44031&r=trysnapshot53
Try a CVS snapshot (PHP 6.0):
http://bugs.php.net/fix.php?id=44031&r=trysnapshot60
Fixed in CVS: http://bugs.php.net/fix.php?id=44031&r=fixedcvs
Fixed in release:
http://bugs.php.net/fix.php?id=44031&r=alreadyfixed
Need backtrace: http://bugs.php.net/fix.php?id=44031&r=needtrace
Need Reproduce Script: http://bugs.php.net/fix.php?id=44031&r=needscript
Try newer version: http://bugs.php.net/fix.php?id=44031&r=oldversion
Not developer issue: http://bugs.php.net/fix.php?id=44031&r=support
Expected behavior: http://bugs.php.net/fix.php?id=44031&r=notwrong
Not enough info:
http://bugs.php.net/fix.php?id=44031&r=notenoughinfo
Submitted twice:
http://bugs.php.net/fix.php?id=44031&r=submittedtwice
register_globals: http://bugs.php.net/fix.php?id=44031&r=globals
PHP 3 support discontinued: http://bugs.php.net/fix.php?id=44031&r=php3
Daylight Savings: http://bugs.php.net/fix.php?id=44031&r=dst
IIS Stability: http://bugs.php.net/fix.php?id=44031&r=isapi
Install GNU Sed: http://bugs.php.net/fix.php?id=44031&r=gnused
Floating point limitations: http://bugs.php.net/fix.php?id=44031&r=float
No Zend Extensions: http://bugs.php.net/fix.php?id=44031&r=nozend
MySQL Configuration Error: http://bugs.php.net/fix.php?id=44031&r=mysqlcfg
