The docs not up to date?

[Budi Arsana]

It looks like the docs not up to date?
This is my first time using AMPHP library and I found it difficult to understand how to use this library.

When I tried the example shown in README.md like in this link https://github.com/amphp/amp?tab=readme-ov-file#await

<?php

use Amp\Future;
use Amp\Http\Client\HttpClientBuilder;
use Amp\Http\Client\Request;

$httpClient = HttpClientBuilder::buildDefault();
$uris = [
    "google" => "https://www.google.com",
    "news"   => "https://news.google.com",
    "bing"   => "https://www.bing.com",
    "yahoo"  => "https://www.yahoo.com",
];

try {
    $responses = Future\await(array_map(function ($uri) use ($httpClient) {
        return Amp\async(fn () => $httpClient->request(new Request($uri, 'HEAD')));
    }, $uris));

    foreach ($responses as $key => $response) {
        printf(
            "%s | HTTP/%s %d %s\n",
            $key,
            $response->getProtocolVersion(),
            $response->getStatus(),
            $response->getReason()
        );
    }
} catch (Exception $e) {
    // If any one of the requests fails the combo will fail
    echo $e->getMessage(), "\n";
}

The class Amp\Future not even exist. Perhaps it was renamed or removed into something else?

---

Question

Where is the best place to look for the simplest and minimalist example to see this library in effect?

(no promises, but hopefully I can help to update the docs)

[Bilge]

https://github.com/amphp/amp/blob/3.x/src/Future.php

[Budi Arsana]

Ah i see. So when installing amphp/http-client: v4

composer.json

        "amphp/amp": "^2.6",
        "amphp/http-client": "^4.6",

It actually installed AMP v2. not the v3. I only known that after explicitly requiring "amphp/amp"

Thus why I did not find the AMP/FUTURE.

Thanks @Bilge . I'm closing this ticket.

[Bilge]

amphp/http-client v4 is not compatible with Amp v3. You need amphp/http-client v5.