Apply Thrift license to PHP source code

Reviewed By: php


git-svn-id: https://svn.apache.org/repos/asf/incubator/thrift/trunk@665033 13f79535-47bb-0310-9956-ffa450edef68
diff --git a/lib/php/src/Thrift.php b/lib/php/src/Thrift.php
index 5fa57f0..21a175c 100644
--- a/lib/php/src/Thrift.php
+++ b/lib/php/src/Thrift.php
@@ -1,6 +1,17 @@
 <?php
 
 /**
+ * Copyright (c) 2006- Facebook
+ * Distributed under the Thrift Software License
+ *
+ * See accompanying file LICENSE or visit the Thrift site at:
+ * http://developers.facebook.com/thrift/
+ *
+ * @package thrift
+ * @author Mark Slee <mcslee@facebook.com>
+ */
+
+/**
  * Data types that can be sent via Thrift
  */
 class TType {