undefined function GuzzleHttp\Promise\all()

[hashimoto-AJ]

PHP version: 8.1.22

Description

• guzzlehttp/promises:1.5.3→OK
• guzzlehttp/promises:2.0.0→NG

Exception: Call to undefined function GuzzleHttp\Promise\all() test.php

How to reproduce

test.php

require '/vendor/autoload.php';
use GuzzleHttp\Client;
use GuzzleHttp\Promise;

$client = new Client([
    'base_uri' = 'https://sample.com/',
]);

$promises[] = $client->getAsync('/test1');
$promises[] = $client->getAsync('/test2');
$promises[] = $client->getAsync('/test3');

$results = Promise\all($promises)->wait();

My environments
Dokcer Desktop(windows11)
5.10.16.3-microsoft-standard-WSL2

Client:
 Cloud integration: v1.0.35
 Version:           24.0.2
 API version:       1.43
 Go version:        go1.20.4
 Git commit:        cb74dfc
 Built:             Thu May 25 21:53:15 2023
 OS/Arch:           windows/amd64
 Context:           default

Server: Docker Desktop 4.21.1 (114176)
 Engine:
  Version:          24.0.2
  API version:      1.43 (minimum version 1.12)
  Go version:       go1.20.4
  Git commit:       659604f
  Built:            Thu May 25 21:52:17 2023
  OS/Arch:          linux/amd64
  Experimental:     false
 containerd:
  Version:          1.6.21
  GitCommit:        3dce8eb055cbb6872793272b4f20ed16117344f8
 runc:
  Version:          1.1.7
  GitCommit:        v1.1.7-0-g860f061
 docker-init:
  Version:          0.19.0
  GitCommit:        de40ad0

[GrahamCampbell]

See https://github.com/guzzle/promises#upgrading-from-function-api. ;)