관리-도구

편집 파일: 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 mixed[] $context */ public function emergency(string|\Stringable $message, array $context = []): void; /** * Action must be taken immediately. * * Example: Entire website down, database unavailable, etc. This should * trigger the SMS alerts and wake you up. * * @param mixed[] $context */ public function alert(string|\Stringable $message, array $context = []): void; /** * Critical conditions. * * Example: Application component unavailable, unexpected exception. * * @param mixed[] $context */ public function critical(string|\Stringable $message, array $context = []): void; /** * Runtime errors that do not require immediate action but should typically * be logged and monitored. * * @param mixed[] $context */ public function error(string|\Stringable $message, array $context = []): void; /** * Exceptional occurrences that are not errors. * * Example: Use of deprecated APIs, poor use of an API, undesirable things * that are not necessarily wrong. * * @param mixed[] $context */ public function warning(string|\Stringable $message, array $context = []): void; /** * Normal but significant events. * * @param mixed[] $context */ public function notice(string|\Stringable $message, array $context = []): void; /** * Interesting events. * * Example: User logs in, SQL logs. * * @param mixed[] $context */ public function info(string|\Stringable $message, array $context = []): void; /** * Detailed debug information. * * @param mixed[] $context */ public function debug(string|\Stringable $message, array $context = []): void; /** * Logs with an arbitrary level. * * @param mixed $level * @param mixed[] $context * * @throws \Psr\Log\InvalidArgumentException */ public function log($level, string|\Stringable $message, array $context = []): void; }