Does PHP have a microservice architecture?

php has a microservice architecture. The method of use is: 1. Install the Swoole framework through Composer or install it from source code; 2. Create a startup script file and introduce the Swoole framework and the class files that need to be used. ; 3. Create a service class on the server to implement specific business logic; 4. The client calls the service class method through HTTP requests and passes data and parameters.

Operating system for this tutorial: Windows 10 system, php8.1.3 version, Dell G3 computer.

php has a microservice architecture, and its usage is:

1. Install the Swoole framework. Can be installed via Composer or from source.

composer require swoole

2. Create a startup script file and introduce the Swoole framework and the class files you need to use.

<?php
use Swoole\Http\Server;
require __DIR__ . &#39;/vendor/autoload.php&#39;;
// 引入自定义的类文件
require_once &#39;example_service.php&#39;;
$server = new Server("0.0.0.0", 9501);
// 设置路由，将请求分发给对应的服务类方法处理
$server->on(&#39;request&#39;, function ($request, $response) {
    $path = $request->server[&#39;path_info&#39;];
    if ($path === &#39;/example&#39;) {
        $data = json_decode($request->rawContent(), true);
        $service = new ExampleService();
        $result = call_user_func([$service, $data[&#39;method&#39;]], ...$data[&#39;params&#39;]);
        $response->header("Content-Type", "application/json");
        $response->end(json_encode($result));
    } else {
        $response->status(404);
        $response->end();
    }
});
$server->start();

3. Create a service class on the server side to implement specific business logic.

<?php
class ExampleService
{
    public function add(int $a, int $b)
    {
        return $a + $b;
    }
    public function sub(int $a, int $b)
    {
        return $a - $b;
    }
}

4. Call the service class method through HTTP request on the client, passing data and parameters.

<?php
$data = [
    &#39;method&#39; => &#39;add&#39;,
    &#39;params&#39; => [1, 2]
];
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL,

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