<?php
/**
 * RedBean Logging interface.
 * Provides a uniform and convenient logging
 * interface throughout RedBeanPHP.
 *
 * @file    RedBean/Logging.php
 * @desc    Logging interface for RedBeanPHP ORM
 * @author  Gabor de Mooij and the RedBeanPHP Community
 * @license BSD/GPLv2
 *
 * copyright (c) G.J.G.T. (Gabor) de Mooij and the RedBeanPHP Community
 * This source file is subject to the BSD/GPLv2 License that is bundled
 * with this source code in the file license.txt.
 */
interface RedBean_Logger
{

	/**
	 * A logger (for PDO or OCI driver) needs to implement the log method.
	 * The log method will receive logging data. Note that the number of parameters is 0, this means
	 * all parameters are optional and the number may vary. This way the logger can be used in a very
	 * flexible way. Sometimes the logger is used to log a simple error message and in other
	 * situations sql and bindings are passed.
	 * The log method should be able to accept all kinds of parameters and data by using
	 * functions like func_num_args/func_get_args.
	 * 
	 * @return void
	 */
	public function log();
}
