[NFR] Phalcon\Logger\Adapter::setLogLevel($logLevel) method

[roman-kulish]

Currently there is no way to set particular log level with Phalcon\Logger to log only messages of particular importance.

Adding Phalcon\Logger\Adapter::setLogLevel($logLevel) and optional attribute to logger __constructor which sets up a filter like (requestedLogLevel >= type) somewhere here https://github.com/phalcon/cphalcon/blob/master/ext/logger/adapter.c#L403 will resolve this problem.

[roman-kulish]

Quick question: why don't you reuse error_log PHP function internally? Using it for logging can easily bring in-house two more SAPI & SysLog logging adapters.

[phalcon]

I refactored a bit the Logger component adding Formatters and a Syslog adapter to 0.9.0, here the docs: http://docs.phalconphp.com/en/0.9.0/reference/logging.html

[roman-kulish]

SO, what about setting specific log level?

[phalcon]

This was implemented in the 1.0.0 branch