appwrite/app/sdks/server-php/docs/examples/health/get-queue-usage.md

<?php

use Appwrite\Client;
use Appwrite\Services\Health;

$client = new Client();

$client
    ->setProject('5df5acd0d48c2') // Your project ID
    ->setKey('919c2d18fb5d4...a2ae413da83346ad2') // Your secret API key
;

$health = new Health($client);

$result = $health->getQueueUsage();