Req #78638 [NEW]: __PHP_Incomplete_Class should be final

From: fabien dot villepinte at gmail dot com Operating system: PHP version: Irrelevant Package: *General Issues Bug Type: Feature/Change Request Bug description:__PHP_Incomplete_Class should be final Description: ------------ __PHP_Incomplete_Class should be final and not cloneable. There is no meaning in letting the possibility to extend it. This change would be a BC break but it shouldn't impact anyone. Test script: --------------- <?php $c = new class('bar') extends __PHP_Incomplete_Class { public $foo; public function __construct($foo) { $this->foo = $foo; } }; var_dump($c); Expected result: ---------------- Fatal error: Class class@anonymous may not inherit from final class (__PHP_Incomplete_Class) in /in/Vl5Ep on line 3 Actual result: -------------- Notice: class@anonymous::__construct(): The script tried to execute a method or access a property of an incomplete object. Please ensure that the class definition "unknown" of the object you are trying to operate on was loaded _before_ unserialize() gets called or provide an autoloader to load the class definition in /in/Vl5Ep on line 7 object(class@anonymous)#1 (1) { ["foo"]=> NULL } -- Edit bug report at https://bugs.php.net/bug.php?id=78638&edit=1 -- Fix committed: https://bugs.php.net/fix.php?id=78638&r=fixed Fixed in release: https://bugs.php.net/fix.php?id=78638&r=alreadyfixed Need backtrace: https://bugs.php.net/fix.php?id=78638&r=needtrace Need Reproduce Script: https://bugs.php.net/fix.php?id=78638&r=needscript Try newer version: https://bugs.php.net/fix.php?id=78638&r=oldversion Not developer issue: https://bugs.php.net/fix.php?id=78638&r=support Expected behavior: https://bugs.php.net/fix.php?id=78638&r=notwrong Not enough info: https://bugs.php.net/fix.php?id=78638&r=notenoughinfo Submitted twice: https://bugs.php.net/fix.php?id=78638&r=submittedtwice register_globals: https://bugs.php.net/fix.php?id=78638&r=globals PHP version support discontinued: https://bugs.php.net/fix.php?id=78638&r=phptooold Daylight Savings: https://bugs.php.net/fix.php?id=78638&r=dst IIS Stability: https://bugs.php.net/fix.php?id=78638&r=isapi Install GNU Sed: https://bugs.php.net/fix.php?id=78638&r=gnused Floating point limitations: https://bugs.php.net/fix.php?id=78638&r=float No Zend Extensions: https://bugs.php.net/fix.php?id=78638&r=nozend MySQL Configuration Error: https://bugs.php.net/fix.php?id=78638&r=mysqlcfg