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Ping

(★ 477)

A PHP class to ping hosts.

파일 탐색기

최종 버전 다운로드 (.zip)

- - stale.yml
- FUNDING.yml
- Ping.php
- PingTest.php
- Ping-Logo.png
- Ping-Logo.svg
.gitignore
.travis.yml
composer.json
LICENSE.md
README.md

# 설치 가이드

1. 코드 내려받기

git clone https://github.com/geerlingguy/Ping

깃허브에서 프로젝트 코드 전체를 내 컴퓨터로 내려받습니다.

cd Ping

방금 내려받은 프로젝트 폴더 안으로 이동합니다.

2. PHP (Composer)

쉬움 추천

사전 준비물

Git GitHub에서 프로젝트 코드를 내려받으려면 필요합니다.
PHP PHP 실행 환경이 필요합니다.
Composer PHP 라이브러리 설치를 위한 패키지 매니저입니다.

$ composer require geerlingguy/ping

이 명령어를 터미널에 그대로 입력해 실행하세요.

✅ php -S localhost:8000 같은 내장 서버로 실행한 뒤 브라우저에서 http://localhost:8000 으로 접속해보세요.

이 레포의 README에 적힌 실제 명령어를 그대로 가져왔습니다.

// repository documentation

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<img src="https://raw.githubusercontent.com/geerlingguy/Ping/1.x/Resources/Ping-Logo.png" alt="Ping for PHP Logo" />

# Ping

[![Build Status](https://travis-ci.org/geerlingguy/Ping.svg?branch=1.x)](https://travis-ci.org/geerlingguy/Ping)

A PHP class to ping hosts.

There are a ton of different methods of pinging a server using PHP, and I've found most to be poorly documented or downright dangerous in their implementation.

Therefore, I've created this simple class, which incorporates the three most popular ping methods (`exec()` with the system's `ping` utility, `fsockopen()`, and `socket_create()`). Each method has its benefits and drawbacks, and may work better or worse on a particular system.

## Installation

```
$ composer require geerlingguy/ping
```

## Usage

This is a very simple class. Just create an instance, and run `ping()`.

```php
$host = 'www.example.com';
$ping = new \JJG\Ping($host);
$latency = $ping->ping();
if ($latency !== false) {
  print 'Latency is ' . $latency . ' ms';
}
else {
  print 'Host could not be reached.';
}
```

You can also specify the ttl (maximum hops) and timeout when creating the instance:

```php
$ttl = 128;
$timeout = 5;
$ping = new \JJG\Ping($host, $ttl, $timeout);
```

...or using the `setTtl()` or `setTimeout()` methods:

```php
$ping = new \JJG\Ping($host);
$ping->setTtl(128);
$ping->setTimeout(5);
```

You can change the host using the `setHost()` method:

```php
$ping = new \JJG\Ping($host);
...
$ping->setHost('www.anotherexample.com');
```

## License

Ping is licensed under the MIT (Expat) license. See included LICENSE.md.

## Author

Ping is maintained by [Jeff Geerling](https://www.jeffgeerling.com), and is used to check servers for [Server Check.in](https://servercheck.in), an inexpensive website and server uptime monitoring service.