MadelineProto/docs/docs/LOGGING.md

Logging

MadelineProto provides a unified class for logging messages to the logging destination defined in settings.

\danog\MadelineProto\Logger::log($message, $level);

$message is a string, an integer, an array, or any json-encodable object.
$level is one of the following constants:

• \danog\MadelineProto\Logger:FATAL_ERROR - Indicates a fatal error
• \danog\MadelineProto\Logger:ERROR - Indicates a recoverable error
• \danog\MadelineProto\Logger:NOTICE - Indicates an info message
• \danog\MadelineProto\Logger:VERBOSE - Indicates a verbose info message
• \danog\MadelineProto\Logger:ULTRA_VERBOSE - Indicates an ultra verbose

By default, $level is \danog\MadelineProto\Logger:NOTICE.