What is the proper way to stop logging deprecated errors

[tlvenn]

Hi,

I am trying to stop Error (E_DEPRECATED) being logged in prod and even if i try to filter it in my php.ini, I believe WP override this when it loads.

How can I override it again properly before other plugins are loaded ?

[Pierre-Lannoy]

Hello @tlvenn!
The proper way to do that is to use error level mapping.

[Pierre-Lannoy]

Well, to be clear, you can not "stop" these error. They are errors! But you can decide to downgrade their level (the "severity).

[tlvenn]

Got it, thanks a lot for the pointer, seems like the perfect solution.
I have added the above code to our plugin, adding the decalog sdk dependency to it and wp now crash with:

PHP Fatal error: Declaration of Decalog\Logger::emergency($message, $context = []) must be compatible with Psr\Log\LoggerInterface::emergency(Stringable|string $message, array $context = []): void in /var/www/html/web/app/plugins/decalog/includes/api/class-logger.php on line 242

Searching about this, I found the doc to force decalog to use another psr version

https://decalog.io/sdk/psr-3-versions/

Except that with auto or v3, while there is no fatal error anymore, i have a blank page on any page now and nothing really useful in the log either...

Any idea what i might be missing ?
Thanks a lot in advance.

[Pierre-Lannoy]

It's because another "thing" (plugin, theme, library) uses PSR too.
So you have to use (and specify) the version used by this "thing"…

Btw, if you have any other question/issue, do not just add it to this conversation: think about creating new conversation or issue. And maybe in the DecaLog SDK repo if it's relevant ;)

[tlvenn]

I fixed the issue by not trying to use the constant from Logger which is undefined in my case for some reason but the value directly.

  $levels[E_DEPRECATED] = 100; // Logger::DEBUG;

I can see those constants defined in monolog Logger but I dont see how is this propagated to Decalog Logger.