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plugins/system/osmylicensesmanager/library/Installer/include.php

@@ -0,0 +1,53 @@
+<?php
+/**
+ * @package   ShackInstaller
+ * @contact   www.joomlashack.com, help@joomlashack.com
+ * @copyright 2016-2023 Joomlashack.com. All rights reserved
+ * @license   https://www.gnu.org/licenses/gpl.html GNU/GPL
+ *
+ * This file is part of ShackInstaller.
+ *
+ * ShackInstaller is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * ShackInstaller 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 General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with ShackInstaller.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+use Alledia\Installer\AutoLoader;
+use Joomla\CMS\Version;
+
+// phpcs:disable PSR1.Files.SideEffects
+defined('_JEXEC') or die();
+
+if (defined('SHACK_INSTALLER_BASE') == false) {
+    define('SHACK_INSTALLER_BASE', __DIR__);
+
+    require_once SHACK_INSTALLER_BASE . '/AutoLoader.php';
+}
+
+AutoLoader::register('Alledia\\Installer', __DIR__, true);
+
+if (defined('SHACK_INSTALLER_VERSION') == false) {
+    define('SHACK_INSTALLER_VERSION', '2.4.4');
+    define('SHACK_INSTALLER_COMPATIBLE', '2.4.0');
+
+    if (isset($reportErrors) == false) {
+        $reportErrors = E_ALL ^ E_DEPRECATED ^ E_USER_DEPRECATED;
+        if (Version::MAJOR_VERSION == 4) {
+            // There is a bad line of code in Joomla 4 that runs during extension install/update
+            $reportErrors = $reportErrors ^ E_NOTICE;
+        }
+    }
+
+    if ($reportErrors) {
+        set_error_handler('\\Alledia\\Installer\\AbstractScript::errorHandler', $reportErrors);
+    }
+}