added abstract factory and factory pattern

AbstractFactory/Text.php

@@ -0,0 +1,24 @@
+<?php
+/**
+ * Created by JetBrains PhpStorm.
+ * User: dominik
+ * Date: 21.08.11
+ * Time: 15:42
+ * To change this template use File | Settings | File Templates.
+ */
+
+namespace DesignPatterns\AbstractFactory;
+
+class Text implements Media
+{
+    /**
+     * 
+     * @var string
+     */
+    protected $_text;
+
+    public function __construct($text)
+    {
+        $this->_text = $text;
+    }
+}