APC Object Cache Backend
Changes to options pages not showing (8 posts)

  1. Simon Blackbourn
    Posted 3 years ago #


    When I have this plugin installed and I change any option setting, the change is not shown when the form is submitted.

    At first I thought the options weren't updating, but if I remove the plugin I can see they have, so it's just the display that's affected.

    Is this a bug/limitation in the plugin or something to do with my setup?



  2. Ovidiu
    Posted 2 years ago #

    same problem here: I deactivate a plugin and when I go back to plugins it still shows as active, which means this object cache also caches the back end and doesn't properly clear the cache.
    no idea what to do.

    BUT I had the very same problem with this plugin, with the memcached object cache plugin and with the W3 Total cache object cache so no idea what to do.

  3. Simon Blackbourn
    Posted 2 years ago #

    Since my original post I've noticed that this is a problem only on some servers, not on all. It seems to depend which version of APC is installed.

    Some OSs use quite an old version of APC when installed via apt-get/aptitude, so on one server I uninstalled APC and reinstalled it using PECL instead which resolved this issue.

  4. Ovidiu
    Posted 2 years ago #

    you don't happen to know which version you used when it didn't work?
    IF not, maybe you can tell me which version you are now working with that works?

    I am using APC (3.1.3p1) - installed via apt-get not PECL.

  5. Simon Blackbourn
    Posted 2 years ago #

    3.0.19 on Debian Lenny via apt-get didn't work
    3.1.7 via apt-get on Ubuntu 12.04 didn't work
    3.1.9 on Ubuntu 12.04 via PECL does work.

    Hope that helps!

  6. llch
    Posted 2 years ago #

    I got similar problems with APC or memcached object cache once in a while too. Wonder what really went wrong?

  7. Ovidiu
    Posted 2 years ago #

    thanks Lumpysimon I'll give that a try :-)

  8. RavanH
    Posted 2 years ago #

    Using APC 3.1.9 from apt on Debian Squeeze and am NOT seeing this issue anymore :)

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