Re: PHP-5.5.2 +opcache segfaults with Piwik
| From: | Jan Ehrhardt | Date: | Mon, 02 Sep 2013 08:57:14 +0000 |
| Subject: | Re: PHP-5.5.2 +opcache segfaults with Piwik | ||
| References: | 1 | Groups: | php.general |
| Request: | Send a blank email to php-general+get-322020@lists.php.net to get a copy of this message | ||
Grant in php.general (Sun, 25 Aug 2013 02:31:29 -0700):
>I've tried php-5.5.2 and 5.5.3 but both segfault with piwik unless the
>opcache is disabled. Someone filed a piwik bug but was told it's a
>php bug:
>
>http://dev.piwik.org/trac/ticket/4093
Could you try to add a function_exists check to
libs/upgradephp/upgrade.php?
This at the function declaration of _json_encode:
if (!function_exists('_json_encode')) { function _json_encode($var, ...
And a extra } at the end.
This seemed to correct this fatal error on my side:
[02-Sep-2013 10:35:40 Europe/Paris] PHP Fatal error: Cannot redeclare
_json_encode() (previously declared in
/usr/local/lib/php/share/piwik/libs/upgradephp/upgrade.php:109) in
/usr/local/lib/php/share/piwik/libs/upgradephp/upgrade.php on line 109
I do not know what opcache has to do with it, although I suspect that
Piwik is calling itself a lot of times and that opcache is trailing
behind (or something like that).
Jan