Logger channel interface. This interface defines the full behavior of the central Drupal logger facility. However, when writing code that does

public LoggerChannelInterface::addLogger(LoggerInterface

Defines an interface for parsing log messages and their placeholders. Hierarchy interface

public LoggerChannelFactory::addLogger(LoggerInterface $logger

public RfcLoggerTrait::critical($message, array $context = array())

public RfcLoggerTrait::notice($message, array $context = array())

Log message severity -- Normal but significant conditions. File core/lib/Drupal/Core/Logger/RfcLogLevel

public LogMessageParserInterface::parseMessag

public RfcLoggerTrait::info($message, array $context = array())

public LoggerChannelInterface::setLoggers(array $loggers)