This class allow programmers to easily write messages to a log file. QUICK START Include in your script the file "MyLogPHP.class.php". include('MyLogPHP.class.php'); Instantiate the object. Optionally you can pass the log file name and the separator as a parameter. Default log file name is "_MyLogPHP-1.2.log.csv" in current folder, and default separator is comma (,). $log = new MyLogPHP('./log/debug.log.csv'); Make sure the directory where the log will be created is writable. Call method "info", "warning", "error" or "debug" to write the messages. The first parameter is the message, the optional second parameter is a free tag at your choice to help you filter the log when opened by an spreadsheet software, like OpenOffice Calc or Microsoft Excel. $log->info('This message will be logged in the file debug.log.csv','TIP'); That's it!