appwrite/docs/examples/1.8.x/server-php/examples/sites/delete.md

<?php

use Appwrite\Client;
use Appwrite\Services\Sites;

$client = (new Client())
    ->setEndpoint('https://<REGION>.cloud.appwrite.io/v1') // Your API Endpoint
    ->setProject('<YOUR_PROJECT_ID>') // Your project ID
    ->setKey('<YOUR_API_KEY>'); // Your secret API key

$sites = new Sites($client);

$result = $sites->delete(
    siteId: '<SITE_ID>'
);```