From: mehran20 at hotmail dot com Operating system: CentOS / Linux PHP version: 5.2.6 PHP Bug Type: Class/Object related Bug description: Seializing objects with private properties
Description: ------------ Hi Before you read the code, I want to say that the code that is given in this section works fine. The only problem is for the code that is given in the "Reproduce code". class A { private $a = 1; } class B extends A { private $b = 2; } $v = new B; print_r(unserialize(serialize($v))); Output (which is correct): B Object ( [b:private] => 2 [a:private] => 1 ) Reproduce code: --------------- class A { private $a = 1; public function __sleep() { $vars = get_object_vars($this); return array_keys($vars); } } class B extends A { private $b = 2; } $v = new B; print_r(unserialize(serialize($v))); Expected result: ---------------- B Object ( [b:private] => 2 [a:private] => 1 ) Or B Object ( [b:private] => 2 ) I prefer the first one! But both could be correct!! Actual result: -------------- Notice: serialize() [function.serialize]: "a" returned as member variable from __sleep() but does not exist in <__FILE__> on line 14 B Object ( [b:private] => 2 [a:private] => 1 [a] => ) -- Edit bug report at http://bugs.php.net/?id=45199&edit=1 -- Try a CVS snapshot (PHP 5.2): http://bugs.php.net/fix.php?id=45199&r=trysnapshot52 Try a CVS snapshot (PHP 5.3): http://bugs.php.net/fix.php?id=45199&r=trysnapshot53 Try a CVS snapshot (PHP 6.0): http://bugs.php.net/fix.php?id=45199&r=trysnapshot60 Fixed in CVS: http://bugs.php.net/fix.php?id=45199&r=fixedcvs Fixed in release: http://bugs.php.net/fix.php?id=45199&r=alreadyfixed Need backtrace: http://bugs.php.net/fix.php?id=45199&r=needtrace Need Reproduce Script: http://bugs.php.net/fix.php?id=45199&r=needscript Try newer version: http://bugs.php.net/fix.php?id=45199&r=oldversion Not developer issue: http://bugs.php.net/fix.php?id=45199&r=support Expected behavior: http://bugs.php.net/fix.php?id=45199&r=notwrong Not enough info: http://bugs.php.net/fix.php?id=45199&r=notenoughinfo Submitted twice: http://bugs.php.net/fix.php?id=45199&r=submittedtwice register_globals: http://bugs.php.net/fix.php?id=45199&r=globals PHP 4 support discontinued: http://bugs.php.net/fix.php?id=45199&r=php4 Daylight Savings: http://bugs.php.net/fix.php?id=45199&r=dst IIS Stability: http://bugs.php.net/fix.php?id=45199&r=isapi Install GNU Sed: http://bugs.php.net/fix.php?id=45199&r=gnused Floating point limitations: http://bugs.php.net/fix.php?id=45199&r=float No Zend Extensions: http://bugs.php.net/fix.php?id=45199&r=nozend MySQL Configuration Error: http://bugs.php.net/fix.php?id=45199&r=mysqlcfg