feat(example): added example of use

Author: DIOHz0r

example/example.php

@@ -0,0 +1,63 @@
+<?php
+/**
+ * LICENSE
+ *
+ * Copyright © 2017 Teclib'
+ *
+ * This file is part of GLPI Api Client Library for PHP.
+ *
+ * GLPI Api Client Library for PHP is a subproject of Flyve MDM. Flyve MDM is a mobile
+ * device management software.
+ *
+ * GLPI Api Client Library for PHP is free software: you can redistribute it and/or
+ * modify it under the terms of the GNU Affero General Public License as published
+ * by the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ * GLPI Api Client Library for PHP is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Affero General Public License for more details.
+ * You should have received a copy of the GNU Affero General Public License
+ * along with GLPI Api Client Library for PHP. If not, see http://www.gnu.org/licenses/.
+ * ------------------------------------------------------------------------------
+ * @author    Domingo Oropeza
+ * @copyright Copyright © 2017 Teclib
+ * @license   AGPLv3+ http://www.gnu.org/licenses/agpl.txt
+ * @link      https://github.com/flyve-mdm/composer-package-glpi
+ * @link      https://flyve-mdm.com/
+ * ------------------------------------------------------------------------------
+ */
+
+require_once __DIR__ . '/../vendor/autoload.php';
+
+$client = new \Glpi\Api\Rest\Client('http://localhost/glpi/apirest.php/');
+
+try {
+   // try to do login
+   $client->initSessionByCredentials('glpi', 'glpi');
+} catch (Exception $e) {
+   // print the error if failed
+   echo $e->getMessage();
+   die();
+}
+
+// Let's make a request to an End Point
+$endPointHandler = new \Glpi\Api\Rest\EndPointHandler($client);
+$response = $endPointHandler->getMyProfiles();
+$profiles = json_decode($response['body']);
+foreach ($profiles->myprofiles as $profile) {
+   echo "Profile name: " . $profile->name . "\n";
+}
+
+// Let's work with item types
+$itemHandler = new \Glpi\Api\Rest\ItemHandler($client);
+$response = $itemHandler->getAnItem('User', 2);
+$bodyDecoded = json_decode($response['body']);
+if ($response['statusCode'] == 404) {
+   // User not found
+   die($bodyDecoded[1]);
+}
+echo "User name: " . $bodyDecoded->name . "\n";
+
+// let's end the session.
+$client->killSession();