Log PHP warnings in prod

[maidmaid]

The prod env doesn't log the PHP warnings like when we pass an uncountable thing to the count() function.

recipes/symfony/monolog-bundle/3.1/config/packages/prod/monolog.yaml

Line 24 in 481ce0a

max_level: info

It could be better to change info to warning here.

[B-Galati]

I think it would be the crossed finger handler line to change instead:

recipes/symfony/monolog-bundle/3.1/config/packages/prod/monolog.yaml

Line 5 in 481ce0a

action_level: error

[maidmaid]

I would prefer to keep the main handler for critical errors. What about :

monolog:
    handlers:
        warning:
            type: stream
            path: "%kernel.logs_dir%/%kernel.environment%.warning.log"
        warning_filter:
            type: filter
            handler: warning
            min_level: warning
            max_level: warning
            channels: ["php"]

[nicolas-grekas]

Closing as staled. Feel free to open PRs if you think there are things to tweak.