Add Env.Request().

classes/Env.class.php

@@ -48,6 +48,14 @@ class Env
         return (isset($_POST[$key])) ? $_POST[$key] : $default;
     }
 
+    static public function Request($key = null, $default = null)
+    {
+        if ($key === null) {
+            return $_REQUEST;
+        }
+        return (isset($_REQUEST[$key])) ? $_REQUEST[$key] : $default;
+    }
+    
     static public function Cookie($key = null, $default = false)
     {
         if ($key === null) {