bumped version to 1.1.100

fixed incorrect return type for `create_voucher()`, reported by @pa-

LICENSE.md

@@ -1,6 +1,6 @@
 MIT License
 
-Copyright (c) 2016, Art of WiFi
+Copyright (c) 2024, Art of WiFi
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal

README.md

@@ -2,8 +2,10 @@
 
 A PHP class that provides access to Ubiquiti's [**UniFi Network Application**](https://unifi-network.ui.com/) API.
 
-UniFi Network Application software versions 5.X.X, 6.X.X, 7.X.X, and 8.X.X (version **8.1.104** has been confirmed to work)
+UniFi Network Application software versions 5.X.X, 6.X.X, 7.X.X, and 8.X.X (version **8.5.2** has been confirmed to
-are supported as well as Network Applications on **UniFi OS-based consoles** (UniFi OS **3.2.12** has been confirmed to work).
+work) are supported as well as Network Applications on **UniFi OS-based consoles** (UniFi OS **4.0.20** has been
+confirmed to work).
+
 This class is used by our API Browser tool, which can be found
 [here](https://github.com/Art-of-WiFi/UniFi-API-browser).
 
@@ -15,12 +17,13 @@ easy inclusion in your projects.
 ## Requirements
 
 - a server with:
-  - PHP **7.4.0** or higher (use version [1.1.83](https://github.com/Art-of-WiFi/UniFi-API-client/releases/tag/v1.1.83) for PHP 7.3.x and lower)
+  - PHP **7.4.0** or higher (use version [1.1.83](https://github.com/Art-of-WiFi/UniFi-API-client/releases/tag/v1.1.83) 
+    for PHP 7.3.x and lower)
   - PHP json and PHP cURL modules
-  - tested on Apache 2.4 with PHP 7.4.27 and cURL 7.60.0 and with PHP 8.2.12 and cURL 7.81.0
+  - tested on Apache 2.4 with PHP 7.4.27 and cURL 7.60.0 and with PHP 8.3.11 and cURL 7.81.0
 - direct network connectivity between this server and the host and port (usually TCP port 8443 or port 443 for 
   UniFi OS) where the UniFi Controller is running
-- you **must** use **accounts with local access permissions** to access the UniFi Controller API through this class
+- you **must** use an **account with local access permissions** to access the UniFi Controller API through this class
 - do not use UniFi Cloud accounts and do not enable 2FA for the accounts that you use with this class
 
 
@@ -34,16 +37,20 @@ Support for UniFi OS-based controllers has been added as of version 1.1.47. Thes
 - UniFi Cloud Key Gen2 Plus (UCK G2 Plus), firmware version 2.0.24 or higher
 - UniFi Cloud Console, details [here](https://help.ui.com/hc/en-us/articles/4415364143511)
 - UniFi Express (UX)
+- UniFi Dream Wall (UDW)
+- UniFi Cloud Gateway Ultra (UCG-Ultra)
+- UniFi Enterprise Fortress Gateway (EFG)
 
 The class automatically detects UniFi OS consoles and adjusts the URLs and several functions/methods accordingly.
 
-UniFi OS consoles require you to connect using port **443** instead of **8443** which is used for "software-based"
+UniFi OS-based controllers require you to connect using port **443** instead of **8443** which is used for
-controllers. If your own code implements strict validation of the URL that is passed to the constructor, please adapt
+"software-based" controllers. If your own code implements strict validation of the URL that is passed to the
-your logic to allow URLs without a port suffix or with port 443 when working with a UniFi OS-based controller.
+constructor, please adapt your logic to allow URLs without a port suffix or with port 443 when working with a
+UniFi OS-based controller.
 
 
 ### Remote API access to UniFi OS-based controllers
-When connecting to a UniFi OS gateway through the WAN interface, you need to create a specific firewall rule to
+When connecting to a UniFi OS-based gateway through the WAN interface, you need to create a specific firewall rule to
 allow this. See this blog post on the Art of WiFi website for more details:
 https://artofwifi.net/blog/how-to-access-the-unifi-controller-by-wan-ip-or-hostname-on-a-udm-pro
 

examples/toggle_auto_update_settings.php

@@ -0,0 +1,69 @@
+<?php
+/**
+ * PHP API usage example
+ *
+ * contributed by: Art of WiFi
+ * description: example to toggle the site-wide auto upgrade setting on a UniFi controller
+ */
+
+/**
+ * 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
+ *
+ * @var string $controlleruser the user name for access to the UniFi Controller
+ * @var string $controllerpassword the password for access to the UniFi Controller
+ * @var string $controllerurl full url to the UniFi Controller, eg. 'https://
+ * @var string $controllerversion the version of the Controller software, eg. '4.6.6' (must be at least 4.0.0)
+ * @var bool $debug set to true (without quotes) to enable debug output to the browser and the PHP error log
+ */
+require_once('config.php');
+
+/**
+ * site id for the site where settings are to be updated
+ */
+$site_id = 'zzzzz';
+
+/**
+ * initialize the UniFi API connection class and log in to the controller to do our thing
+ */
+$unifi_connection = new UniFi_API\Client(
+    $controlleruser,
+    $controllerpassword,
+    $controllerurl,
+    $site_id,
+    $controllerversion
+);
+
+$login_results = $unifi_connection->login();
+
+if ($login_results) {
+    /**
+     * we get the current site mgmt settings
+     */
+    $current_site_settings = $unifi_connection->list_settings();
+
+    $mgmt_settings = [];
+    foreach ($current_site_settings as $section) {
+        if ($section->key == 'mgmt') {
+            $mgmt_settings = $section;
+        }
+    }
+
+    /**
+     * toggle the auto upgrade setting and set the auto upgrade hour to 3
+     */
+    $mgmt_settings->auto_upgrade      = !$mgmt_settings->auto_upgrade;
+    $mgmt_settings->auto_upgrade_hour = 3;
+    $mgmt_id                          = $mgmt_settings->_id;
+    $set_result                       = $unifi_connection->set_site_mgmt($mgmt_id, $mgmt_settings);
+
+    echo 'done' . PHP_EOL;
+    exit();
+}
+
+echo 'login failed' . PHP_EOL;