View file File name : ClosureLogAdapter.php Content :<?php namespace Guzzle\Log; /** * Logs messages using Closures. Closures combined with filtering can trigger application events based on log messages. */ class ClosureLogAdapter extends AbstractLogAdapter { public function __construct($logObject) { if (!is_callable($logObject)) { throw new \InvalidArgumentException('Object must be callable'); } $this->log = $logObject; } public function log($message, $priority = LOG_INFO, $extras = array()) { call_user_func($this->log, $message, $priority, $extras); } }