frankenphp/docs/worker.md

Using FrankenPHP Workers

Boot your application once and keep it in memory. FrankenPHP will handle incoming requests in a few milliseconds.

Custom Apps

<?php
// public/index.php

// Boot your app
require __DIR__.'/vendor/autoload.php';

$myApp = new \App\Kernel();
$myApp->boot();

do {
    $running = frankenphp_handle_request(function () use ($myApp) {
        // Called when a request is received,
        // superglobals, php://input and the like are reset
        echo $myApp->handle($_GET, $_POST, $_COOKIE, $_FILES, $_SERVER);
    });

    // Do something after sending the HTTP response
    $myApp->terminate();
} while ($running);

// Cleanup
$myApp->shutdown();

Then, start your app and use the FRANKENPHP_CONFIG environment variable to configure your worker:

docker run \
    -e FRANKENPHP_CONFIG="worker ./public/index.php" \
    -v $PWD:/app \
    -p 80:80 -p 443:443 \
    dunglas/frankenphp

By default, one worker per CPU is started. You can also configure the number of workers to start:

docker run \
    -e FRANKENPHP_CONFIG="worker ./public/index.php 42" \
    -v $PWD:/app \
    -p 80:80 -p 443:443 \
    dunglas/frankenphp

Symfony Runtime

The worker mode of FrankenPHP is supported by the Symfony Runtime Component. To start any Symfony application in a worker, install the FrankenPHP package of PHP Runtime:

composer require runtime/frankenphp-symfony

Then set the APP_RUNTIME environment variable to use the FrankenPHP Symfony Runtime:

# .env
APP_RUNTIME='Runtime\FrankenPhpSymfony\Runtime'

Finally, start your app server:

docker run \
    -e FRANKENPHP_CONFIG="worker ./public/index.php" \
    -v $PWD:/app \
    -p 80:80 -p 443:443 \
    dunglas/frankenphp

Laravel Octane

Coming soon!