README

Monolog处理器为journald（systemd）。此包不依赖于systemd PHP扩展。日志直接写入journald套接字。它使用LineFormatter进行消息格式化，但格式略有修改，以从消息中删除时间戳。格式化程序可以通过$handler->setFormatter();进行更改。

功能

• 支持自定义标签（使用monolog上下文/额外字段）
• 支持多行日志
• 异常文件和行日志标签

安装

使用composer安装：composer require noxdk/monolog-journal-handler

配置参数

示例

简单的日志条目

<?php
require 'vendor/autoload.php';

use Monolog\Logger;
use Noxdk\MonologJournalHandler\JournalHandler;

$log = new Logger('MyLogger', [new JournalHandler()]);

$log->info('This is logged to the journal');

nov 20 10:08:14 host MyLogger[1]: INFO: This is logged to the journal

多行

$log->info("This is logged to the journal\nand contains multiple\nlines");

nov 20 10:08:14 host MyLogger[1]: INFO: This is logged to the journal
                                  and contains multiple
                                  lines

自定义标签（日志条目作为裁剪后的JSON输出）

$log->info('This is logged to the journal with custom tag', [
    'MY_TAG' => 'MyTag',
    'ANOTHER_TAG' => "With\nnewlines"
]);

nov 20 10:08:14 host MyLogger[1]: INFO: This is logged to the journal with custom tag {"MY_TAG":"MyTag","ANOTHER_TAG":"With
                                  newlines"}

{
    ...
    "SYSLOG_IDENTIFIER": "MyLogger",
    "_HOSTNAME": "host",
    "_UID": "1000",
    "MY_TAG": "MyTag",
    "ANOTHER_TAG": "With\nnewlines",
    "MESSAGE": "INFO: This is logged to the journal with custom tag {\"MY_TAG\":\"MyTag\",\"ANOTHER_TAG\":\"With\nnewlines\"} ",
    "PRIORITY": "6",
    "_CMDLINE": "php test.php",
    ...
}

异常日志

$log->error('Some error occurred', [new Exception('Bad something')]);

nov 20 10:08:14 host MyLogger[1]: ERROR: Some error occurred ["[object] (Exception(code: 0): Bad something at /test.php:18)
                                  [stacktrace]
                                  #0 /test.php(13): TestClass->update()
                                  #1 /test.php(22): TestClass->__construct()
                                  #2 {main}
                                  "]