Sends your logs to files, sockets, inboxes, databases and various web services
Common interface for logging libraries
Log variables to the Chrome console (via Chrome Logger Google Chrome extension).
A Laravel log reader
component for general purpose logging
PHP 5.3+ micro logging class that can be extended via closures. Includes several pre-built handlers including file, mail, syslog, HTTP post, and MongoDB.
a logging library for Fluentd
A php implementation to send log-messages to a GELF compatible backend like Graylog2.
A PHP client for Sentry (http://getsentry.com)
A very simple activity logger to monitor the users of your website or application
The Illuminate Log package.
This is an lf4php binding for log4php.
Minimalist logging tool providing wrappers for openlog, closelog and syslog
Adds logging of JS errors in your Symfony application
Provides a Log Viewer for Laravel 5
PSR-3 adapter for Zend_Log (Zend Framework 1.x)
Laravel 4 log file viewer.
A Symfony2 Bundle that logs exceptions to a Campfire chat room
A versatile logging framework for PHP
Static Logger Manager
LosLog provides some log utility
Joomla Log Package
Logging for PHP 5.3
Allows you to log events or audit trails into files or other storage spaces in different formats.