Bug #66474 [Com]: end of script before headers = error 500

Edit report at https://bugs.php.net/bug.php?id=66474&edit=1 ID: 66474 Comment by: phpdev at ehrhardt dot nl Reported by: phpdev at ehrhardt dot nl Summary: end of script before headers = error 500 Status: Open Type: Bug Package: opcache Operating System: Windows PHP Version: 5.5.8 Block user comment: N Private report: N New Comment: I reproduced the bug on a CentOS 5 server, with PHP 5.4 NTS loaded as mod_fcgid and opcache.so compiled with the currect GIT head sources. So this bug is not Windows specific! The Superfish 7.x-1.9 can be found here: https://drupal.org/project/superfish Previous Comments: ------------------------------------------------------------------------ [2014-01-12 22:42:58] phpdev at ehrhardt dot nl Description: ------------ Enable superfish 7.x-1.9 in any Drupal 7 site and run it with php-cgi.exe from PHP NTS 5.4.24 or PHP 5.5.7+ (x86 or x64) and php_opcache.dll with the recommended settings. You will get an internal server error 500, due to 'End of script output before headers: php-cgi.exe'. Culprit are the changes in block_pass.c in this patch: https://github.com/zendtech/ZendOptimizerPlus/commit/b73b6a5559d6ca4925a09ed284a4e93be06726ed Reverting those changes resolves this issue, but might undo the fix for bug #66176. Expected result: ---------------- No end of script output before headers Actual result: -------------- End of script output before headers ------------------------------------------------------------------------ -- Edit this bug report at https://bugs.php.net/bug.php?id=66474&edit=1