admin/config/system/authcache WSOD when using eAccelerator [#2139809]

After installing authcache 7.x-2.0-alpha5 I get a WSOD when trying to reach admin/config/system/authcache.
With 7.x-2.x-dev it is the same. There is no mention of any error in the recent log messages.
Trying on a clean drupal install on the same server gives the same problems.

Authcache works perfect on my localhost.

Debugging 7.x-2.0-alpha5 gives the following error

Fatal error: Invalid opcode 153/1/8. in /home/vis/public_html/sites/all/modules/authcache/authcache.module on line 1235

Line 1235 reads:

$options = drupal_map_assoc($durations, function($duration) use ($zero_duration) {

I'm running php version 5.3.26 on the server.

Comments

Comment #1

znerol CreditAttribution: znerol commented 20 November 2013 at 16:37

Thanks for the report. Do you use the eAccelerator PHP extension?

Comment #2

Bram Linssen CreditAttribution: Bram Linssen commented 21 November 2013 at 10:47

Thanks for your reply.
Yes I do use eaccelarator

php -v gives

PHP 5.3.26 (cli) (built: Nov 14 2013 00:22:11)
Copyright (c) 1997-2013 The PHP Group
Zend Engine v2.3.0, Copyright (c) 1998-2013 Zend Technologies
with eAccelerator v0.9.6.1-ea, Copyright (c) 2004-2012 eAccelerator, by eAccelerator
with Zend Guard Loader v3.3, Copyright (c) 1998-2010, by Zend Technologies

Comment #3

Bram Linssen CreditAttribution: Bram Linssen commented 21 November 2013 at 10:46

Issue summary:

View changes

Comment #4

znerol CreditAttribution: znerol commented 21 November 2013 at 12:06

Title:	admin/config/system/authcache WSOD	» admin/config/system/authcache WSOD when using eAccelerator
Category:	Bug report	» Support request
Status:	Active	» Closed (won't fix)

Ok, it seems that certain builds of eAccelerator have bugs related to anonymous functions. Please fix your eAccelerator setup or switch to another opcode cache, e.g. APC.

Some pointers: