<?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 $context * * @return void * * @throws \Psr\Log\InvalidArgumentException */ public function log($level, $message, array $context = array()) { // noop } }