From: steve at mountainmedia dot com
Operating system: Fedora Core 4/Linux 2.6.14.3
PHP version: 5.1.6
PHP Bug Type: Class/Object related
Bug description: Private members accessible to print_r
Description:
------------
Private variables are accessible to the print_r function outside of the
object. Even if one cannot access the variable directly, one could easily
parse the output of print_r to grab private data from an object.
Reproduce code:
---------------
<?
class Example {
private $secret = "My secret";
public $notsecret = "Not my secret";
}
$ex = new Example;
$x = print_r ($ex, true);
print $x;
?>
Expected result:
----------------
I expected the private members to be invisible or replaced with something
to indicate the lack of access such as <Private>.
Actual result:
--------------
Example Object
(
[secret:private] => My secret
[notsecret] => Not my secret
)
Private variables are displayed and data is stored in the string variable
$x which one could easily parse to get the value of secret:private.
--
Edit bug report at http://bugs.php.net/?id=39118&edit=1
--
Try a CVS snapshot (PHP 4.4):
http://bugs.php.net/fix.php?id=39118&r=trysnapshot44
Try a CVS snapshot (PHP 5.2):
http://bugs.php.net/fix.php?id=39118&r=trysnapshot52
Try a CVS snapshot (PHP 6.0):
http://bugs.php.net/fix.php?id=39118&r=trysnapshot60
Fixed in CVS: http://bugs.php.net/fix.php?id=39118&r=fixedcvs
Fixed in release:
http://bugs.php.net/fix.php?id=39118&r=alreadyfixed
Need backtrace: http://bugs.php.net/fix.php?id=39118&r=needtrace
Need Reproduce Script: http://bugs.php.net/fix.php?id=39118&r=needscript
Try newer version: http://bugs.php.net/fix.php?id=39118&r=oldversion
Not developer issue: http://bugs.php.net/fix.php?id=39118&r=support
Expected behavior: http://bugs.php.net/fix.php?id=39118&r=notwrong
Not enough info:
http://bugs.php.net/fix.php?id=39118&r=notenoughinfo
Submitted twice:
http://bugs.php.net/fix.php?id=39118&r=submittedtwice
register_globals: http://bugs.php.net/fix.php?id=39118&r=globals
PHP 3 support discontinued: http://bugs.php.net/fix.php?id=39118&r=php3
Daylight Savings: http://bugs.php.net/fix.php?id=39118&r=dst
IIS Stability: http://bugs.php.net/fix.php?id=39118&r=isapi
Install GNU Sed: http://bugs.php.net/fix.php?id=39118&r=gnused
Floating point limitations: http://bugs.php.net/fix.php?id=39118&r=float
No Zend Extensions: http://bugs.php.net/fix.php?id=39118&r=nozend
MySQL Configuration Error: http://bugs.php.net/fix.php?id=39118&r=mysqlcfg
