Doc #71353 [NEW]: Missing documentation about opcache.mmap_base
From: brjann at gmail dot com
Operating system: Windows Server 2008 R2
PHP version: 7.0.2
Package: opcache
Bug Type: Documentation Problem
Bug description:Missing documentation about opcache.mmap_base
Description:
------------
---
From manual page: http://www.php.net/opcache.configuration
---
The documentation about opcache.mmap_base runtime configuration is
insufficient and it is difficult to find other sources on the web.
I've had repeated and intermittent problems with Server Error 500 with
the message that FastCGI exited unexpectedly with error code 0xFFFFFFFE.
Googling this did not help. The Event Viewer in Windows revealed that it
was OpCache that crashed with error 487. Further googling got me here
https://support.zend.com/hc/en-us/articles/203838576-Zend-Enabler-Error-Could-not-locate-a-free-PHP-process-
Although the error message was not relevant i tried setting
opcache.mmap_base = 0x20000000 as suggested.
The error has since then disappeared.
It would be useful if this was stated in the documentation to save other
PHP users time.
Best wishes,
Brjánn Ljótsson
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Edit bug report at https://bugs.php.net/bug.php?id=71353&edit=1
--
Try a snapshot (PHP 5.4): https://bugs.php.net/fix.php?id=71353&r=trysnapshot54
Try a snapshot (PHP 5.5): https://bugs.php.net/fix.php?id=71353&r=trysnapshot55
Try a snapshot (trunk): https://bugs.php.net/fix.php?id=71353&r=trysnapshottrunk
Fixed in SVN: https://bugs.php.net/fix.php?id=71353&r=fixed
Fixed in release: https://bugs.php.net/fix.php?id=71353&r=alreadyfixed
Need backtrace: https://bugs.php.net/fix.php?id=71353&r=needtrace
Need Reproduce Script: https://bugs.php.net/fix.php?id=71353&r=needscript
Try newer version: https://bugs.php.net/fix.php?id=71353&r=oldversion
Not developer issue: https://bugs.php.net/fix.php?id=71353&r=support
Expected behavior: https://bugs.php.net/fix.php?id=71353&r=notwrong
Not enough info: https://bugs.php.net/fix.php?id=71353&r=notenoughinfo
Submitted twice: https://bugs.php.net/fix.php?id=71353&r=submittedtwice
register_globals: https://bugs.php.net/fix.php?id=71353&r=globals
PHP 4 support discontinued: https://bugs.php.net/fix.php?id=71353&r=php4
Daylight Savings: https://bugs.php.net/fix.php?id=71353&r=dst
IIS Stability: https://bugs.php.net/fix.php?id=71353&r=isapi
Install GNU Sed: https://bugs.php.net/fix.php?id=71353&r=gnused
Floating point limitations: https://bugs.php.net/fix.php?id=71353&r=float
No Zend Extensions: https://bugs.php.net/fix.php?id=71353&r=nozend
MySQL Configuration Error: https://bugs.php.net/fix.php?id=71353&r=mysqlcfg
Thread (6 messages)
- brjann at gmail dot com