Bug #78881 [NEW]: "Can't preload unlinked class" if class extends Exception

From: mlocati at gmail dot com Operating system: Windows PHP version: 7.4.0 Package: opcache Bug Type: Bug Bug description:"Can't preload unlinked class" if class extends Exception Description: ------------ I have this file, saved as J:\tmp\MyException.php <?php class MyException extends Exception {} I have this file, saved as J:\tmp\preload.php <?php opcache_compile_file('J:\\tmp\\MyException.php'); I have this file, saved as J:\tmp\php.ini: log_errors = On display_startup_errors = On extension_dir=C:\Dev\PHP7.4\ext zend_extension=opcache opcache.enable_cli=1 opcache.preload=J:\tmp\preload.php I have downloaded PHP 7.4.0 for Windows, 32 bits, thread safe, to C:\Dev\PHP7.4 If I run this command from the Windows terminal: C:\Dev\PHP7.4\php.exe -c J:\tmp\php.ini -v Here's the output: PHP Warning: Can't preload unlinked class MyException: Unknown reason in J:\tmp\MyException.php on line 2 Warning: Can't preload unlinked class MyException: Unknown reason in J:\tmp\MyException.php on line 2 PHP 7.4.0 (cli) (built: Nov 27 2019 10:15:52) ( ZTS Visual C++ 2017 x86 ) Copyright (c) The PHP Group Zend Engine v3.4.0, Copyright (c) Zend Technologies with Zend OPcache v7.4.0, Copyright (c), by Zend Technologies If I edit the J:\tmp\MyException.php, removing "extends Exception", the output is: PHP 7.4.0 (cli) (built: Nov 27 2019 10:15:52) ( ZTS Visual C++ 2017 x86 ) Copyright (c) The PHP Group Zend Engine v3.4.0, Copyright (c) Zend Technologies with Zend OPcache v7.4.0, Copyright (c), by Zend Technologies So, it seems that preload doesn't work if a class extends Exception... -- Edit bug report at https://bugs.php.net/bug.php?id=78881&edit=1 -- Fix committed: https://bugs.php.net/fix.php?id=78881&r=fixed Fixed in release: https://bugs.php.net/fix.php?id=78881&r=alreadyfixed Need backtrace: https://bugs.php.net/fix.php?id=78881&r=needtrace Need Reproduce Script: https://bugs.php.net/fix.php?id=78881&r=needscript Try newer version: https://bugs.php.net/fix.php?id=78881&r=oldversion Not developer issue: https://bugs.php.net/fix.php?id=78881&r=support Expected behavior: https://bugs.php.net/fix.php?id=78881&r=notwrong Not enough info: https://bugs.php.net/fix.php?id=78881&r=notenoughinfo Submitted twice: https://bugs.php.net/fix.php?id=78881&r=submittedtwice register_globals: https://bugs.php.net/fix.php?id=78881&r=globals PHP version support discontinued: https://bugs.php.net/fix.php?id=78881&r=phptooold Daylight Savings: https://bugs.php.net/fix.php?id=78881&r=dst IIS Stability: https://bugs.php.net/fix.php?id=78881&r=isapi Install GNU Sed: https://bugs.php.net/fix.php?id=78881&r=gnused Floating point limitations: https://bugs.php.net/fix.php?id=78881&r=float No Zend Extensions: https://bugs.php.net/fix.php?id=78881&r=nozend MySQL Configuration Error: https://bugs.php.net/fix.php?id=78881&r=mysqlcfg