A collection of very simple PHP logger classes implementing \Psr\Log\LoggerInterface (PSR-3)
Bugsnag's PHP PSR logger implementation
Powerful PSR-3 logging. So easy, it's simple!
A structured logger for Fluentd (PHP)
Sends your logs to files, sockets, inboxes, databases and various web services
Loggers for WordPress logger plugin Simple History that are useful for developers during development of a site or to maintain a live site.