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APC (Alternate PHP Cache) Throwing Lots of PHP Notices

Posted: Thu Jun 30, 2011 1:49 am
by Ultra
I got APC 3.1.9 setup on my Linux box running PHP 5.3.6.

Caching works fine but I have noticed in our error logs, that APC throws a lot of PHP notices, such as:

[Wed Jun 29 01:08:56 2011] [error] [client ip] PHP Notice: require_once() [function.require-once]: apc_cache_find [16085954]\n in /path/to/file on line 75, referer: /path/to/referer/file

[Wed Jun 29 01:08:56 2011] [error] [client ip] PHP Notice: require_once() [function.require-once]: 1. h->opened_path=[/path/to/file] h->filename=[/path/to/file]\n in /path/to/file on line 84, referer: /path/to/referer/file

[Wed Jun 29 01:08:56 2011] [error] [client ip] PHP Notice: Unknown: apc_cache_find [16215361]\n in Unknown on line 0, referer: /path/to/referer/file

--> /path/to/file & /path/to/referer/file have been inserted by me replacing the original file names

Any idea why APC throws all these messages ?

Thanx for your help in advance !

- M

Re: APC (Alternate PHP Cache) Throwing Lots of PHP Notices

Posted: Thu Jun 30, 2011 1:58 am
by Benjamin
Seems like it could be in debug mode possibly.

Re: APC (Alternate PHP Cache) Throwing Lots of PHP Notices

Posted: Thu Jun 30, 2011 2:09 am
by Ultra
@ benjamin: thank you for your answer

that appears to be a reasonable theory, is there a runtime setting I can set in my php.ini to turn off debug mode ?

I don't see anything in the online PHP manual...

Thanx.

- M

Re: APC (Alternate PHP Cache) Throwing Lots of PHP Notices

Posted: Thu Jun 30, 2011 2:34 am
by Benjamin
No, I don't know. You may want to check the log level of apache itself and also browse php.ini file as well as the apc configuration file.

Re: APC (Alternate PHP Cache) Throwing Lots of PHP Notices

Posted: Thu Jun 30, 2011 3:06 am
by Ultra
@ Benjamin:

fixed it, simply re-installed APC. During installation you have to specify whether to enable debugging or not.

First time I entered "n" for no but you have to enter the full "no" to disable debugging...

Thanx again for you help !

- M