Bug #75370 [Opn]: Webserver hangs on valid PHP text

Edit report at https://bugs.php.net/bug.php?id=75370&edit=1 ID: 75370 User updated by: ksours at internetbrands dot com Reported by: ksours at internetbrands dot com Summary: Webserver hangs on valid PHP text Status: Open Type: Bug Package: opcache -Operating System: entOS Linux release 7.4 +Operating System: CentOS Linux release 7.4 PHP Version: 7.2.0RC4 Block user comment: N Private report: N New Comment: Fixed typo in OS Previous Comments: ------------------------------------------------------------------------ [2017-10-12 22:34:09] ksours at internetbrands dot com Description: ------------ The symptoms are similar to 75255, though the code to reproduce is different. We upgraded to RC4 and are still experiencing the problem. We get either an indefinite hang (the behavior from the test script) or an invalid server response error depending on what code is included. This only happens when the OPCache is active. I am also able to reproduce on Windows7 against PHP7.2b3 so it may not be strictly a Unix/Centos issue. Note that like 75255 minor and random changes to the code make the problem go away. Test script: --------------- <?php function test() { $success = true; $success = $success AND true; } ------------------------------------------------------------------------ -- Edit this bug report at https://bugs.php.net/bug.php?id=75370&edit=1