diff --git a/bin/silex-petstore-server.sh b/bin/silex-petstore-server.sh
index ffa030b88c3..85b658a3723 100755
--- a/bin/silex-petstore-server.sh
+++ b/bin/silex-petstore-server.sh
@@ -26,6 +26,6 @@ fi
 
 # if you've executed sbt assembly previously it will use that instead.
 export JAVA_OPTS="${JAVA_OPTS} -XX:MaxPermSize=256M -Xmx1024M -DloggerPath=conf/log4j.properties"
-ags="$@ generate -t modules/swagger-codegen/src/main/resources/silex -i modules/swagger-codegen/src/test/resources/2_0/petstore.json -l silex -o samples/server/petstore/silex"
+ags="$@ generate -t modules/swagger-codegen/src/main/resources/silex -i modules/swagger-codegen/src/test/resources/2_0/petstore.json -l silex-PHP -o samples/server/petstore/silex"
 
 java $JAVA_OPTS -jar $executable $ags
diff --git a/samples/server/petstore/silex/SwaggerServer/README.md b/samples/server/petstore/silex/SwaggerServer/README.md
index 9f35636b3f8..d335e2f4ab8 100644
--- a/samples/server/petstore/silex/SwaggerServer/README.md
+++ b/samples/server/petstore/silex/SwaggerServer/README.md
@@ -2,7 +2,7 @@
 
 ## Overview
 This server was generated by the [swagger-codegen](https://github.com/swagger-api/swagger-codegen) project.  By using the
-[swagger-spec](https://github.com/swagger-api/swagger-core/wiki) from a remote server, you can easily generate a server stub.  This
+[OpenAPI-Spec](https://github.com/swagger-api/swagger-core/wiki) from a remote server, you can easily generate a server stub.  This
 is an example of building a PHP server.
 
 This example uses the [Silex](http://silex.sensiolabs.org/) micro-framework.  To see how to make this your own, please take a look at the template here:
diff --git a/samples/server/petstore/silex/SwaggerServer/index.php b/samples/server/petstore/silex/SwaggerServer/index.php
index 1526f3cb8f3..450b8e74967 100644
--- a/samples/server/petstore/silex/SwaggerServer/index.php
+++ b/samples/server/petstore/silex/SwaggerServer/index.php
@@ -142,6 +142,22 @@ $app->POST('/pet/{petId}/uploadImage', function(Application $app, Request $reque
             });
 
             
+
+$app->GET('/pet/{petId}?testing_byte_array=true', function(Application $app, Request $request, $pet_id) {
+            
+            
+            return new Response('How about implementing getPetByIdWithByteArray as a GET method ?');
+            });
+
+            
+
+$app->POST('/pet?testing_byte_array=true', function(Application $app, Request $request) {
+            
+            
+            return new Response('How about implementing addPetUsingByteArray as a POST method ?');
+            });
+
+