Vendoring deprecated composer libs

libs/phpqrcode/lib/PHPQRCode/Autoloader.php

@@ -0,0 +1,48 @@
+<?php
+/**
+ * Autoloader
+ *
+ * Copyright (c) 2006 - 2011 PHPExcel
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * This library 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
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
+ *
+ * @category   PHPQRCode
+ * @package    PHPQRCode
+ */
+
+namespace PHPQRCode;
+
+class Autoloader
+{
+	public static function register()
+    {
+		spl_autoload_register(array(new self, 'autoload'));
+    }
+
+	public static function autoload($class)
+    {
+		if ((class_exists($class)) || (strpos($class, 'PHPQRCode') !== 0)) {
+			return false;
+		}
+
+		$file =	dirname(__FILE__) . DIRECTORY_SEPARATOR . '..' . DIRECTORY_SEPARATOR
+            . str_replace(array('\\', "\0"), array('/', ''), $class).'.php';
+
+		if (is_file($file)) {
+			require $file;
+		}
+    }
+
+}