From 6481d04ae650ea7b4c703b4e7d75a2393fa44dbd Mon Sep 17 00:00:00 2001
From: Stanley Cheung <stanleycheung@google.com>
Date: Tue, 31 Jan 2017 13:03:48 -0800
Subject: [PATCH] Add comments

---
 src/php/tests/generated_code/AbstractGeneratedCodeTest.php | 3 +++
 src/php/tests/interop/interop_client.php                   | 4 ++++
 2 files changed, 7 insertions(+)

diff --git a/src/php/tests/generated_code/AbstractGeneratedCodeTest.php b/src/php/tests/generated_code/AbstractGeneratedCodeTest.php
index 29dbe1975c..c50b1c6943 100644
--- a/src/php/tests/generated_code/AbstractGeneratedCodeTest.php
+++ b/src/php/tests/generated_code/AbstractGeneratedCodeTest.php
@@ -32,6 +32,9 @@
  *
  */
 require_once realpath(dirname(__FILE__).'/../../vendor/autoload.php');
+
+// The following includes are needed when using protobuf 3.1.0
+// and will suppress warnings when using protobuf 3.2.0+
 @include_once dirname(__FILE__).'/math.pb.php';
 @include_once dirname(__FILE__).'/math_grpc_pb.php';
 
diff --git a/src/php/tests/interop/interop_client.php b/src/php/tests/interop/interop_client.php
index e9b4e5ffab..cf93ac39e0 100755
--- a/src/php/tests/interop/interop_client.php
+++ b/src/php/tests/interop/interop_client.php
@@ -32,8 +32,12 @@
  *
  */
 require_once realpath(dirname(__FILE__).'/../../vendor/autoload.php');
+
+// The following includes are needed when using protobuf 3.1.0
+// and will suppress warnings when using protobuf 3.2.0+
 @include_once 'src/proto/grpc/testing/test.pb.php';
 @include_once 'src/proto/grpc/testing/test_grpc_pb.php';
+
 use Google\Auth\CredentialsLoader;
 use Google\Auth\ApplicationDefaultCredentials;
 use GuzzleHttp\ClientInterface;
-- 
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