LoggerInterface.php in Lockr 7.3

Namespace

Psr\Log

File

vendor/psr/log/Psr/Log/LoggerInterface.php

<?php

namespace Psr\Log;


/**
 * Describes a logger instance.
 *
 * The message MUST be a string or object implementing __toString().
 *
 * The message MAY contain placeholders in the form: {foo} where foo
 * will be replaced by the context data in key "foo".
 *
 * The context array can contain arbitrary data. The only assumption that
 * can be made by implementors is that if an Exception instance is given
 * to produce a stack trace, it MUST be in a key named "exception".
 *
 * See https://github.com/php-fig/fig-standards/blob/master/accepted/PSR-3-logger-interface.md
 * for the full interface specification.
 */
interface LoggerInterface {

  /**
   * System is unusable.
   *
   * @param string $message
   * @param array  $context
   *
   * @return void
   */
  public function emergency($message, array $context = array());

  /**
   * Action must be taken immediately.
   *
   * Example: Entire website down, database unavailable, etc. This should
   * trigger the SMS alerts and wake you up.
   *
   * @param string $message
   * @param array  $context
   *
   * @return void
   */
  public function alert($message, array $context = array());

  /**
   * Critical conditions.
   *
   * Example: Application component unavailable, unexpected exception.
   *
   * @param string $message
   * @param array  $context
   *
   * @return void
   */
  public function critical($message, array $context = array());

  /**
   * Runtime errors that do not require immediate action but should typically
   * be logged and monitored.
   *
   * @param string $message
   * @param array  $context
   *
   * @return void
   */
  public function error($message, array $context = array());

  /**
   * Exceptional occurrences that are not errors.
   *
   * Example: Use of deprecated APIs, poor use of an API, undesirable things
   * that are not necessarily wrong.
   *
   * @param string $message
   * @param array  $context
   *
   * @return void
   */
  public function warning($message, array $context = array());

  /**
   * Normal but significant events.
   *
   * @param string $message
   * @param array  $context
   *
   * @return void
   */
  public function notice($message, array $context = array());

  /**
   * Interesting events.
   *
   * Example: User logs in, SQL logs.
   *
   * @param string $message
   * @param array  $context
   *
   * @return void
   */
  public function info($message, array $context = array());

  /**
   * Detailed debug information.
   *
   * @param string $message
   * @param array  $context
   *
   * @return void
   */
  public function debug($message, array $context = array());

  /**
   * Logs with an arbitrary level.
   *
   * @param mixed  $level
   * @param string $message
   * @param array  $context
   *
   * @return void
   */
  public function log($level, $message, array $context = array());

}

Interfaces

Name	Description
LoggerInterface	Describes a logger instance.