Home Backend Development PHP Tutorial 2.PHP如何记录错误和发送错误

2.PHP如何记录错误和发送错误

Jun 23, 2016 pm 01:31 PM

1. 将错误记录到指定的文件中,配置过程如下
* 1). log_errors=on
* 2). error_log=/tmp/php_error.log
1.使用error_log()函数记录错误日志
error_log(‘要记录的错误信息!’);

header('content-type:text/html; charset=utf-8');//开启所有的错误报告error_reporting(-1);//设置时区ini_set('date.timezone', 'PRC');//禁用页面显示错误ini_set('display_errors', 0);//开启日志记录功能ini_set('log_errors', 1);//设置错误日志保存的位置ini_set('error_log', '/tmp/custom_error.log');//忽略重复的错误ini_set('ignore_repeated_errors', 'on');//忽略重复的错误来源ini_set('ignore_repeated_source', 'on');error_log('我要把你记录到我的自定义错误日志中'.date('Y-m-d H:i:s', time()));trigger_error('trigger_error-----我要把你记录到我的系统错误日志中'.date('Y-m-d H:i:s', time()), E_USER_NOTICE);settype($var, 'king');
Copy after login

2.将错误记录到系统日志中
* 1.ini_set('error_log', 'syslog');常用

方法一//开启所有的错误报告error_reporting(-1);//禁用页面显示错误ini_set('display_errors', 0);//开启日志记录功能ini_set('log_errors', 1);//设置错误日志保存的位置------(系统日志)ini_set('error_log', 'syslog');//忽略重复的错误ini_set('ignore_repeated_errors', 'on');//忽略重复的错误来源ini_set('ignore_repeated_source', 'on');// error_log('error_log-----我要把你记录到我的系统错误日志中'.date('Y-m-d H:i:s', time()));trigger_error('trigger_error-----我要把你记录到我的系统错误日志中'.date('Y-m-d H:i:s', time()), E_USER_NOTICE);// settype($var, 'king');方法二//====================出于安全问题不用===========================//打开到系统日志的链接openlog('PHP5.6.0', LOG_PID, LOG_SYSLOG);syslog(LOG_ERR, 'this is a test syslog'.date('Y-m-d H:i:s', time()));closelog();
Copy after login

2.将错误日志通过邮件发送
* 1.error_log('msg', 1, mail_addr); 第二个参数设置为1
** bool error_log ( string $message [, int $message_type = 0 [, string $destination [, string $extra_headers ]]] )

message应该被记录的错误信息。message_type设置错误应该发送到何处。可能的信息类型有以下几个:error_log() 日志类型0   message 发送到 PHP 的系统日志,使用 操作系统的日志机制或者一个文件,取决于 error_log 指令设置了什么。 这是个默认的选项。1   message 发送到参数 destination 设置的邮件地址。 第四个参数 extra_headers 只有在这个类型里才会被用到。2   不再是一个选项。3   message 被发送到位置为 destination 的文件里。 字符 message 不会默认被当做新的一行。4   message 直接发送到 SAPI 的日志处理程序中。destination目标。它的含义描述于以上,由 message_type 参数所决定。extra_headers额外的头。当 message_type 设置为 1 的时候使用。 该信息类型使用了 mail() 的同一个内置函数。
Copy after login
//开启所有的错误报告error_reporting(-1);//禁用页面显示错误ini_set('display_errors', 0);//开启日志记录功能ini_set('log_errors', 1);//忽略重复的错误ini_set('ignore_repeated_errors', 'on');//忽略重复的错误来源ini_set('ignore_repeated_source', 'on');//设置第二个参数为1将,使用邮件发送错误日志信息error_log('error_log-----我要把你记录到我的系统错误日志中'.date('Y-m-d H:i:s', time()), 1, '732578448@qq.com');
Copy after login

版权声明:本文为博主原创文章,未经博主允许不得转载。

Statement of this Website
The content of this article is voluntarily contributed by netizens, and the copyright belongs to the original author. This site does not assume corresponding legal responsibility. If you find any content suspected of plagiarism or infringement, please contact admin@php.cn

Hot AI Tools

Undresser.AI Undress

Undresser.AI Undress

AI-powered app for creating realistic nude photos

AI Clothes Remover

AI Clothes Remover

Online AI tool for removing clothes from photos.

Undress AI Tool

Undress AI Tool

Undress images for free

Clothoff.io

Clothoff.io

AI clothes remover

AI Hentai Generator

AI Hentai Generator

Generate AI Hentai for free.

Hot Article

R.E.P.O. Energy Crystals Explained and What They Do (Yellow Crystal)
2 weeks ago By 尊渡假赌尊渡假赌尊渡假赌
Repo: How To Revive Teammates
4 weeks ago By 尊渡假赌尊渡假赌尊渡假赌
Hello Kitty Island Adventure: How To Get Giant Seeds
4 weeks ago By 尊渡假赌尊渡假赌尊渡假赌

Hot Tools

Notepad++7.3.1

Notepad++7.3.1

Easy-to-use and free code editor

SublimeText3 Chinese version

SublimeText3 Chinese version

Chinese version, very easy to use

Zend Studio 13.0.1

Zend Studio 13.0.1

Powerful PHP integrated development environment

Dreamweaver CS6

Dreamweaver CS6

Visual web development tools

SublimeText3 Mac version

SublimeText3 Mac version

God-level code editing software (SublimeText3)

11 Best PHP URL Shortener Scripts (Free and Premium) 11 Best PHP URL Shortener Scripts (Free and Premium) Mar 03, 2025 am 10:49 AM

Long URLs, often cluttered with keywords and tracking parameters, can deter visitors. A URL shortening script offers a solution, creating concise links ideal for social media and other platforms. These scripts are valuable for individual websites a

Introduction to the Instagram API Introduction to the Instagram API Mar 02, 2025 am 09:32 AM

Following its high-profile acquisition by Facebook in 2012, Instagram adopted two sets of APIs for third-party use. These are the Instagram Graph API and the Instagram Basic Display API.As a developer building an app that requires information from a

Working with Flash Session Data in Laravel Working with Flash Session Data in Laravel Mar 12, 2025 pm 05:08 PM

Laravel simplifies handling temporary session data using its intuitive flash methods. This is perfect for displaying brief messages, alerts, or notifications within your application. Data persists only for the subsequent request by default: $request-

Build a React App With a Laravel Back End: Part 2, React Build a React App With a Laravel Back End: Part 2, React Mar 04, 2025 am 09:33 AM

This is the second and final part of the series on building a React application with a Laravel back-end. In the first part of the series, we created a RESTful API using Laravel for a basic product-listing application. In this tutorial, we will be dev

Simplified HTTP Response Mocking in Laravel Tests Simplified HTTP Response Mocking in Laravel Tests Mar 12, 2025 pm 05:09 PM

Laravel provides concise HTTP response simulation syntax, simplifying HTTP interaction testing. This approach significantly reduces code redundancy while making your test simulation more intuitive. The basic implementation provides a variety of response type shortcuts: use Illuminate\Support\Facades\Http; Http::fake([ 'google.com' => 'Hello World', 'github.com' => ['foo' => 'bar'], 'forge.laravel.com' =>

cURL in PHP: How to Use the PHP cURL Extension in REST APIs cURL in PHP: How to Use the PHP cURL Extension in REST APIs Mar 14, 2025 am 11:42 AM

The PHP Client URL (cURL) extension is a powerful tool for developers, enabling seamless interaction with remote servers and REST APIs. By leveraging libcurl, a well-respected multi-protocol file transfer library, PHP cURL facilitates efficient execution of various network protocols, including HTTP, HTTPS, and FTP. This extension offers granular control over HTTP requests, supports multiple concurrent operations, and provides built-in security features.

12 Best PHP Chat Scripts on CodeCanyon 12 Best PHP Chat Scripts on CodeCanyon Mar 13, 2025 pm 12:08 PM

Do you want to provide real-time, instant solutions to your customers' most pressing problems? Live chat lets you have real-time conversations with customers and resolve their problems instantly. It allows you to provide faster service to your custom

Announcement of 2025 PHP Situation Survey Announcement of 2025 PHP Situation Survey Mar 03, 2025 pm 04:20 PM

The 2025 PHP Landscape Survey investigates current PHP development trends. It explores framework usage, deployment methods, and challenges, aiming to provide insights for developers and businesses. The survey anticipates growth in modern PHP versio

See all articles