Log Levels / Console Verbosity (OutputInterface)

emergency()	System is unusable.
alert()	Action must be taken immediately.
critical()	Critical conditions.
error()	Runtime errors that do not require immediate action but should typically be logged and monitored.	VERBOSITY_QUIET (-1)	-q / stderr
warning()	Exceptional occurrences that are not errors.	VERBOSITY_NORMAL (0)	(non) / stdout
notice()	Normal but significant events.	VERBOSITY_VERBOSE (1)	-v
info()	Interesting events.	VERBOSITY_VERY_VERBOSE (2)	-vv
debug()	Detailed debug information.	VERBOSITY_DEBUG (3)	-vvv

use Psr\Log\LoggerInterface;

public function index(LoggerInterface $logger) {
$logger->info('I just got the logger');
}

Comments