Log library

[at15]

Though I don't like current logging libraries .... no time for creating new wheels

All libraries implemented psr-3 https://packagist.org/providers/psr/log-implementation

• https://github.com/Seldaek/monolog is widely used
• https://github.com/frqnck/apix-log is a short impl, may take a look at it when I have time

Ideally the logging library should

• works like java logging library, every class has it own logger
• allow append extra information like current memory etc into it
• easy to parse and further analysis

An adapter is required to use Monolog in slim https://github.com/Flynsarmy/Slim-Monolog it's very short so I will write a similar one instead of use this package.

[at15]

it seems the adapter is not needed, see http://www.slimframework.com/docs/tutorial/first-app.html#use-monolog-in-your-application