Removed all instances of == and != in PHP code

1 files changed, 17 insertions, 17 deletions

diff --git a/src/php/tests/interop/interop_client.php b/src/php/tests/interop/interop_client.php
index 2ff2be7bca..d1f994a84b 100755
--- a/src/php/tests/interop/interop_client.php
+++ b/src/php/tests/interop/interop_client.php
@@ -26,8 +26,8 @@ function hardAssert($value, $error_message) {
  */
 function emptyUnary($stub) {
   list($result, $status) = $stub->EmptyCall(new grpc\testing\EmptyMessage())->wait();
-  hardAssert($status->code == Grpc\STATUS_OK, 'Call did not complete successfully');
-  hardAssert($result != null, 'Call completed with a null response');
+  hardAssert($status->code === Grpc\STATUS_OK, 'Call did not complete successfully');
+  hardAssert($result !== null, 'Call completed with a null response');
 }
 
 /**
@@ -49,14 +49,14 @@ function largeUnary($stub) {
   $request->setPayload($payload);
 
   list($result, $status) = $stub->UnaryCall($request)->wait();
-  hardAssert($status->code == Grpc\STATUS_OK, 'Call did not complete successfully');
-  hardAssert($result != null, 'Call returned a null response');
+  hardAssert($status->code === Grpc\STATUS_OK, 'Call did not complete successfully');
+  hardAssert($result !== null, 'Call returned a null response');
   $payload = $result->getPayload();
-  hardAssert($payload->getType() == grpc\testing\PayloadType::COMPRESSABLE,
+  hardAssert($payload->getType() === grpc\testing\PayloadType::COMPRESSABLE,
          'Payload had the wrong type');
-  hardAssert(strlen($payload->getBody()) == $response_len,
+  hardAssert(strlen($payload->getBody()) === $response_len,
          'Payload had the wrong length');
-  hardAssert($payload->getBody() == str_repeat("\0", $response_len),
+  hardAssert($payload->getBody() === str_repeat("\0", $response_len),
          'Payload had the wrong content');
 }
 
@@ -78,8 +78,8 @@ function clientStreaming($stub) {
       }, $request_lengths);
 
   list($result, $status) = $stub->StreamingInputCall($requests)->wait();
-  hardAssert($status->code == Grpc\STATUS_OK, 'Call did not complete successfully');
-  hardAssert($result->getAggregatedPayloadSize() == 74922,
+  hardAssert($status->code === Grpc\STATUS_OK, 'Call did not complete successfully');
+  hardAssert($result->getAggregatedPayloadSize() === 74922,
               'aggregated_payload_size was incorrect');
 }
 
@@ -100,15 +100,15 @@ function serverStreaming($stub) {
   }
 
   $call = $stub->StreamingOutputCall($request);
-  hardAssert($call->getStatus()->code == Grpc\STATUS_OK,
+  hardAssert($call->getStatus()->code === Grpc\STATUS_OK,
               'Call did not complete successfully');
   $i = 0;
   foreach($call->responses() as $value) {
     hardAssert($i < 4, 'Too many responses');
     $payload = $value->getPayload();
-    hardAssert($payload->getType() == grpc\testing\PayloadType::COMPRESSABLE,
+    hardAssert($payload->getType() === grpc\testing\PayloadType::COMPRESSABLE,
                 'Payload ' . $i . ' had the wrong type');
-    hardAssert(strlen($payload->getBody()) == $sizes[$i],
+    hardAssert(strlen($payload->getBody()) === $sizes[$i],
                 'Response ' . $i . ' had the wrong length');
   }
 }
@@ -136,16 +136,16 @@ function pingPong($stub) {
     $call->write($request);
     $response = $call->read();
 
-    hardAssert($response != null, 'Server returned too few responses');
+    hardAssert($response !== null, 'Server returned too few responses');
     $payload = $response->getPayload();
-    hardAssert($payload->getType() == grpc\testing\PayloadType::COMPRESSABLE,
+    hardAssert($payload->getType() === grpc\testing\PayloadType::COMPRESSABLE,
                 'Payload ' . $i . ' had the wrong type');
-    hardAssert(strlen($payload->getBody()) == $response_lengths[$i],
+    hardAssert(strlen($payload->getBody()) === $response_lengths[$i],
                 'Payload ' . $i . ' had the wrong length');
   }
   $call->writesDone();
-  hardAssert($call->read() == null, 'Server returned too many responses');
-  hardAssert($call->getStatus()->code == Grpc\STATUS_OK,
+  hardAssert($call->read() === null, 'Server returned too many responses');
+  hardAssert($call->getStatus()->code === Grpc\STATUS_OK,
               'Call did not complete successfully');
 }