Bug #75230 [NEW]: Invalid opcode 49/1/8 using opcache

From: giovanni at giacobbi dot net Operating system: Linux CentOS 7.4.1708 PHP version: 7.2.0RC2 Package: opcache Bug Type: Bug Bug description:Invalid opcode 49/1/8 using opcache Description: ------------ After the script is opcache'd, it results in the error below. Testing environment: Apache 2.4.27 with event MPM on 64bit Haven't tested for regression. Test script: --------------- <?php function f() { $retval = false; if ($retval) { } } f(); exit("OK"); Expected result: ---------------- OK Actual result: -------------- PHP Fatal error: Invalid opcode 49/1/8. in [...] on line 4 -- Edit bug report at https://bugs.php.net/bug.php?id=75230&edit=1 -- Try a snapshot (PHP 5.4): https://bugs.php.net/fix.php?id=75230&r=trysnapshot54 Try a snapshot (PHP 5.5): https://bugs.php.net/fix.php?id=75230&r=trysnapshot55 Try a snapshot (trunk): https://bugs.php.net/fix.php?id=75230&r=trysnapshottrunk Fixed in SVN: https://bugs.php.net/fix.php?id=75230&r=fixed Fixed in release: https://bugs.php.net/fix.php?id=75230&r=alreadyfixed Need backtrace: https://bugs.php.net/fix.php?id=75230&r=needtrace Need Reproduce Script: https://bugs.php.net/fix.php?id=75230&r=needscript Try newer version: https://bugs.php.net/fix.php?id=75230&r=oldversion Not developer issue: https://bugs.php.net/fix.php?id=75230&r=support Expected behavior: https://bugs.php.net/fix.php?id=75230&r=notwrong Not enough info: https://bugs.php.net/fix.php?id=75230&r=notenoughinfo Submitted twice: https://bugs.php.net/fix.php?id=75230&r=submittedtwice register_globals: https://bugs.php.net/fix.php?id=75230&r=globals PHP 4 support discontinued: https://bugs.php.net/fix.php?id=75230&r=php4 Daylight Savings: https://bugs.php.net/fix.php?id=75230&r=dst IIS Stability: https://bugs.php.net/fix.php?id=75230&r=isapi Install GNU Sed: https://bugs.php.net/fix.php?id=75230&r=gnused Floating point limitations: https://bugs.php.net/fix.php?id=75230&r=float No Zend Extensions: https://bugs.php.net/fix.php?id=75230&r=nozend MySQL Configuration Error: https://bugs.php.net/fix.php?id=75230&r=mysqlcfg