appwrite/app/sdks/php/docs/examples/projects/create-webhook.md

<?php

use Appwrite\Client;
use Appwrite\Services\Projects;

$client = new Client();

$client
    setProject('')
    setKey('')
;

$projects = new Projects($client);

$result = $projects->createWebhook('[PROJECT_ID]', '[NAME]', [], '[URL]', 0);