[PHP-BUG] Bug #51900 [NEW]: Abstract Method Not Overridden will Halt PHP.
From: Operating system: Ubuntu 9.10/RHEL 4 PHP version: 5.2.13 Package: Class/Object related Bug Type: Bug Bug description:Abstract Method Not Overridden will Halt PHP. Description: if you have an abstract class that gets overridden, if a method that is overridden has a default where the abstract doesn't, PHP just halts without any error, warning, or fatal. For small projects this is manageable, but when you have a large project, hunting down these things take a long time, such as a multi-thousand lined library loaded with abstract classes. These are the folowing versions of PHP that I've tested: $ php --version PHP 5.2.10-2ubuntu6.4 with Suhosin-Patch 0.9.7 (cli) (built: Jan 6 2010 22:56:44) Copyright (c) 1997-2009 The PHP Group Zend Engine v2.2.0, Copyright (c) 1998-2009 Zend Technologies and $ php --version PHP 5.2.13 (cli) (built: Apr 6 2010 18:40:35) Copyright (c) 1997-2010 The PHP Group Zend Engine v2.2.0, Copyright (c) 1998-2010 Zend Technologies Test script: --- runme.php file1.php file2.php Expected result: Error: Abstract method not overridden (Line: # OR method name) Actual result: -- # PHP halts suddenly with no error output. -- Edit bug report at http://bugs.php.net/bug.php?id=51900&edit=1 -- Try a snapshot (PHP 5.2): http://bugs.php.net/fix.php?id=51900&r=trysnapshot52 Try a snapshot (PHP 5.3): http://bugs.php.net/fix.php?id=51900&r=trysnapshot53 Try a snapshot (PHP 6.0): http://bugs.php.net/fix.php?id=51900&r=trysnapshot60 Fixed in SVN: http://bugs.php.net/fix.php?id=51900&r=fixed Fixed in SVN and need be documented: http://bugs.php.net/fix.php?id=51900&r=needdocs Fixed in release: http://bugs.php.net/fix.php?id=51900&r=alreadyfixed Need backtrace: http://bugs.php.net/fix.php?id=51900&r=needtrace Need Reproduce Script: http://bugs.php.net/fix.php?id=51900&r=needscript Try newer version: http://bugs.php.net/fix.php?id=51900&r=oldversion Not developer issue: http://bugs.php.net/fix.php?id=51900&r=support Expected behavior: http://bugs.php.net/fix.php?id=51900&r=notwrong Not enough info: http://bugs.php.net/fix.php?id=51900&r=notenoughinfo Submitted twice: http://bugs.php.net/fix.php?id=51900&r=submittedtwice register_globals: http://bugs.php.net/fix.php?id=51900&r=globals PHP 4 support discontinued: http://bugs.php.net/fix.php?id=51900&r=php4 Daylight Savings:http://bugs.php.net/fix.php?id=51900&r=dst IIS Stability: http://bugs.php.net/fix.php?id=51900&r=isapi Install GNU Sed: http://bugs.php.net/fix.php?id=51900&r=gnused Floating point limitations: http://bugs.php.net/fix.php?id=51900&r=float No Zend Extensions: http://bugs.php.net/fix.php?id=51900&r=nozend MySQL Configuration Error: http://bugs.php.net/fix.php?id=51900&r=mysqlcfg
Bug #51900 [Bgs]: Abstract Method Not Overridden will Halt PHP.
Edit report at http://bugs.php.net/bug.php?id=51900&edit=1 ID: 51900 User updated by: jrdoane at gmail dot com Reported by: jrdoane at gmail dot com Summary: Abstract Method Not Overridden will Halt PHP. Status: Bogus Type: Bug Package: Class/Object related Operating System: Ubuntu 9.10/RHEL 4 PHP Version: 5.2.13 New Comment: Display_Errors is on. E_ALL is being displayed. No change, I checked this before submitting a bug report. Previous Comments: [2010-06-08 13:11:29] tony2...@php.net Not reproducible. Please enable error reporting and make sure display_errors is set to On. PHP 5.3.99-dev PHP 5.3.3-dev PHP 5.2.14-dev All these versions report a fatal error: Fatal error: Class example contains 1 abstract method and must therefore be declared abstract or implement the remaining methods (abcEx::foo) in /tmp/1.php on line 4 [2010-05-24 17:27:48] jrdoane at gmail dot com Description: if you have an abstract class that gets overridden, if a method that is overridden has a default where the abstract doesn't, PHP just halts without any error, warning, or fatal. For small projects this is manageable, but when you have a large project, hunting down these things take a long time, such as a multi-thousand lined library loaded with abstract classes. These are the folowing versions of PHP that I've tested: $ php --version PHP 5.2.10-2ubuntu6.4 with Suhosin-Patch 0.9.7 (cli) (built: Jan 6 2010 22:56:44) Copyright (c) 1997-2009 The PHP Group Zend Engine v2.2.0, Copyright (c) 1998-2009 Zend Technologies and $ php --version PHP 5.2.13 (cli) (built: Apr 6 2010 18:40:35) Copyright (c) 1997-2010 The PHP Group Zend Engine v2.2.0, Copyright (c) 1998-2010 Zend Technologies Test script: --- runme.php file1.php file2.php Expected result: Error: Abstract method not overridden (Line: # OR method name) Actual result: -- # PHP halts suddenly with no error output. -- Edit this bug report at http://bugs.php.net/bug.php?id=51900&edit=1
