watchdog('error', 'An error occurred: %message', array('%message' => $errorMessage));
$logger = \Drupal::service('logger.factory')->get('my_module'); $logger->pushHandler(new StreamHandler('/path/to/mylog.log', Logger::DEBUG)); $logger->info('This message will be written to the log file.');
$context = array( 'user' => $currentUser->getUsername(), 'node' => $node->getTitle(), ); \Drupal::logger('my_module')->notice('User @user created node @node.', $context);Overall, the PHP Drupal logger is a powerful tool for developing and maintaining Drupal sites, providing flexible logging capabilities for a wide range of use cases.