README

Bridge to run Phalcon with Swoole.

Installation

composer require phalcon/bridge-swoole

Quick example

See comments inside code for more details.

<?php

declare(strict_types=1);

use Phalcon\Di\Di;
use Phalcon\Mvc\Micro;
use Swoole\Http\Request;
use Swoole\Http\Response;
use Swoole\Http\Server;

$di = new Di();
$di->setShared('router', new Router(false));

$app = new Micro($di);

/**
 * Define example GET endpoint with text response.
 */
$app->get('/', function() {
 return 'Hello World';
});

/**
 * Define example redirect.
 */
$app->get('/redirect', function () {
 // Redirect is handled by Swoole's Request.
 return ['redirect' => 'https://github.com'];
});

/**
 * Define example json response.
 */
$app->get('/json', function () {
 // Correct headers will be added from Swoole's Response.
 return ['json' => true];
});

$http = new Server('0.0.0.0', 9501);
$http->on('start', function () {
 echo "Swoole http server is started at http://127.0.0.1:9501\n";
});

$http->on('request', function (Request $request, Response $response) use ($app) {
 $app->setService('request', new \Phalcon\Bridge\Swoole\Request($request));
 $app->setService('response', new \Phalcon\Bridge\Swoole\Response($response));

 /**
 * Without fallback 404 handler it will crush.
 */
 $app->notFound(function () use ($response) {
 $response->setStatusCode(404, 'Not Found');
 });

 /**
 * Handle in Phalcon the request and pick response content.
 * Then pass to Swoole and end response. 
 */
 $content = $app->handle($request->server['request_uri']);
 if (!empty($content['redirect'])) {
 $response->redirect($content['redirect'], 301);
 return;
 }

 if (isset($content['content'])) {
 if (is_array($content['content'])) {
 $response->setHeader('Content-Type', 'application/json');
 $content = json_encode($content['content']);
 } else {
 $content = (string)$content['content'];
 }
 }

 $response->end($content);
});

$http->start();