Google Cloud Logging handler for Monolog.
$ composer require blue32a/monolog-google-cloud-logging
use Blue32a\MonologGoogleCloudLoggingHandler\GoogleCloudLoggingHandler;
$logger = new \Monolog\Logger();
$config = ['projectId' => 'xxxxx'];
$loggingClient = GoogleCloudLoggingHandler::factoryLoggingClient($config);
$handler = new GoogleCloudLoggingHandler('logname', $loggingClient);
$logger->pushHandler($handler);
$logger->info('Hello World!');