255      * @param array $context
257     public function fatal($error, array $context = array())  argument
272         $this->logMessage('critical', $error, $context);
280      * @param array $context
282     public function success($string, array $context = array())  argument
284         $this->logMessage('success', $string, $context);
290      * @param array $context
292     protected function logMessage($level, $message, array $context = array())  argument
300         $message = $this->interpolate($message, $context);
314      * @param array $context
317     protected function interpolate($message, array $context = array())  argument
321         foreach ($context as $key => $val) {