UniFi API browser 2.0.2

code update to also support PHP version 5.6

Author: malle-pietje

README.md

@@ -93,7 +93,7 @@ Please note that the bundled API client supports many more API endpoints, not al
 
 ### Requirements
 
-- a web server with PHP and cURL modules installed (tested on apache2 with PHP Version 5.6.1 and cURL 7.42.1 and with PHP 7.2.5 and cURL 7.60.0)
+- a web server with PHP and cURL modules installed (confirmed to work on Apache with PHP Version 5.6.32 and cURL 7.29.0 and with PHP 7.2.5 and cURL 7.60.0)
 - network connectivity between this web server and the server (and port) where the UniFi controller is running (in case you are seeing errors, please check out [this issue](https://github.com/Art-of-WiFi/UniFi-API-browser/issues/4))
 - clients using this tool should have internet access because several CSS and JS files are loaded from public CDNs.
 
@@ -156,7 +156,7 @@ Other included libraries:
 
 ### Security notice
 
-We highly recommend enabling user name/password authentication by creating a `config/users.php` based on the included `config/users-template.php` file. When creating passwords and their SHA512 hashes for entry in the `config/users.php` file, please make sure to use strong random passwords.
+We **highly recommend** enabling the user name/password authentication feature by creating a `config/users.php` based on the included `config/users-template.php` file. When creating passwords and their SHA512 hashes for entry in the `config/users.php` file, please make sure to use **strong random passwords**.
 
 Please refer to the instructions in the `config/users-template.php` file for further details
 

ajax/fetch_sites.php

@@ -103,8 +103,15 @@
                         ];
                     }
 
+                    /**
+                     * sort the sites array by full name
+                     */
                     usort($results['data'], function($a, $b) {
-                        return $a['site_full_name'] <=> $b['site_full_name'];
+                        if ($a['site_full_name'] == $b['site_full_name']) {
+                            return 0;
+                        }
+
+                        return ($a['site_full_name'] < $b['site_full_name']) ? -1 : 1;
                     });
 
                     /**

common.php

@@ -7,7 +7,7 @@
  * with this package in the file LICENSE.md
  *
  */
-define('TOOL_VERSION', '2.0.1');
+define('TOOL_VERSION', '2.0.2');
 
 /**
  * gather some basic information for the About modal