unifi-php-api/examples/delete_site.php

<?php
/**
 * PHP API usage example
 *
 * contributed by: Art of WiFi
 * description: example basic PHP script to delete a site, returns true upon success
 */

/**
 * using the composer autoloader
 */
require_once('vendor/autoload.php');

/**
 * include the config file (place your credentials etc. there if not already present)
 * see the config.template.php file for an example
 */
require_once('config.php');

/**
 * the site to use to log in to the controller
 */
$site_id = '<short site name of a site the credentials used have access to>';


/**
 * the site to delete, must not be the same site as referenced by $site_id
 */
$site_to_delete = '<_id value of the site>';

/**
 * initialize the UniFi API connection class and log in to the controller and do our thing
 */
$unifi_connection = new UniFi_API\Client($controlleruser, $controllerpassword, $controllerurl, $site_id, $controllerversion);
$loginresults     = $unifi_connection->login();
$results          = $unifi_connection->delete_site($site_to_delete);

/**
 * provide feedback in json format
 */
echo json_encode($results, JSON_PRETTY_PRINT);