<?php
 
 namespace Psr\Log;
 
 /**
  * This Logger can be used to avoid conditional log calls.
  *
  * Logging should always be optional, and if no logger is provided to your
  * library creating a NullLogger instance to have something to throw logs at
  * is a good way to avoid littering your code with `if ($this->logger) { }`
  * blocks.
  */
 class NullLogger extends AbstractLogger
 {
     /**
      * Logs with an arbitrary level.
      *
      * @param mixed  $level
      * @param string $message
      * @param array  $context
      *
      * @return void
      */
     public function log($level, $message, array $context = array())
     {
         // noop
     }
 }