From: Operating system: * PHP version: Irrelevant Package: Class/Object related Bug Type: Bug Bug description:After destructor execution, object exists
Description: ------------ I think, in this example after destructor executing, object shouldn`t exist. But result of this code tells something else... Test script: --------------- <?php class A { protected $var; private static $instance = NULL; public static function getInstance() { if (is_null(self::$instance)) self::$instance = new A(); return self::$instance; } protected function __construct() { echo "creating instance of A\n"; $this->var = "existing var in instance of A \n"; } public function show() { echo $this->var; } public function __destruct() { echo "deleting instance of A\n"; } } class B { private static $instance = NULL; public static function getInstance() { if (is_null(self::$instance)) self::$instance = new B(); return self::$instance; } protected function __construct() { echo "creating instance of B\n"; } public function __destruct() { A::getInstance()->show(); echo "deleting instance of B\n"; } } header('Content-type: text/plain'); A::getInstance()->show(); B::getInstance(); ?> Expected result: ---------------- Some error? Actual result: -------------- creating instance of A existing var in instance of A creating instance of B deleting instance of A existing var in instance of A deleting instance of B -- Edit bug report at http://bugs.php.net/bug.php?id=53699&edit=1 -- Try a snapshot (PHP 5.2): http://bugs.php.net/fix.php?id=53699&r=trysnapshot52 Try a snapshot (PHP 5.3): http://bugs.php.net/fix.php?id=53699&r=trysnapshot53 Try a snapshot (trunk): http://bugs.php.net/fix.php?id=53699&r=trysnapshottrunk Fixed in SVN: http://bugs.php.net/fix.php?id=53699&r=fixed Fixed in SVN and need be documented: http://bugs.php.net/fix.php?id=53699&r=needdocs Fixed in release: http://bugs.php.net/fix.php?id=53699&r=alreadyfixed Need backtrace: http://bugs.php.net/fix.php?id=53699&r=needtrace Need Reproduce Script: http://bugs.php.net/fix.php?id=53699&r=needscript Try newer version: http://bugs.php.net/fix.php?id=53699&r=oldversion Not developer issue: http://bugs.php.net/fix.php?id=53699&r=support Expected behavior: http://bugs.php.net/fix.php?id=53699&r=notwrong Not enough info: http://bugs.php.net/fix.php?id=53699&r=notenoughinfo Submitted twice: http://bugs.php.net/fix.php?id=53699&r=submittedtwice register_globals: http://bugs.php.net/fix.php?id=53699&r=globals PHP 4 support discontinued: http://bugs.php.net/fix.php?id=53699&r=php4 Daylight Savings: http://bugs.php.net/fix.php?id=53699&r=dst IIS Stability: http://bugs.php.net/fix.php?id=53699&r=isapi Install GNU Sed: http://bugs.php.net/fix.php?id=53699&r=gnused Floating point limitations: http://bugs.php.net/fix.php?id=53699&r=float No Zend Extensions: http://bugs.php.net/fix.php?id=53699&r=nozend MySQL Configuration Error: http://bugs.php.net/fix.php?id=53699&r=mysqlcfg