E_WARNING: Zend OPcache API is restricted by "restrict_api" configuration directive

Hi wolf66,

The error suppression Dave suggested worked for us (https://www.interactivetools.com/forum/forum-posts.php?postNum=2239627#post2239627).

The CMSB code does check if the function exists before calling it, and currently on Rackspace it is enabled but what the functions actually do on the server is restricted - so it triggers the error.

In /lib/common.php update this line:

if (function_exists('opcache_invalidate')) { opcache_invalidate($filepath, true); }

To:

if (function_exists('opcache_invalidate')) { @opcache_invalidate($filepath, true); }


You will no longer see the error.

We've also found that the server cache is rebuilt rather quickly so we haven't disabled opcache.

Thanks a lot :-) 

Hi Guys, 

We're going to add this patch to the next release.

Can you check the phpinfo page on your server and let me know what the value of "opcache.restrict_api" is? 

If you're logged into the CMS as admin you can see the phpinfo page here (also linked from the bottom of Admin > General:
admin.php?menu=admin&action=phpinfo

Thanks!

Hi Dave,

Local and Master Value shows as "/var/local"

As above. /var/local/ for both. 

/mnt/target03/357330/www.dev-bccc.com/web/content/cmsb/admin.php

/mnt/stor14-wc1-ord1/xxxxxx/xxxxxx/www.DOMAINNAME.com/web/content/cmsb/admin.php

Thanks guys!  I've used that information to add some code that we can use in future if opcache issues come up again.  Cheers!