From 5bb8e4790004abc5b479ccb87240c331b1d86a58 Mon Sep 17 00:00:00 2001
From: Fred Emmott <fredemmott@fb.com>
Date: Fri, 7 Mar 2014 16:21:31 -0800
Subject: [PATCH] Fix stream_get_filters

Previously array('name1' => 'Class1', ... ), now just array('name1', 'name2', ...);

Reviewed By: @ptarjan

Differential Revision: D1208949
---
 hphp/runtime/ext/stream/ext_stream-user-filters.cpp  | 3 ++-
 hphp/test/slow/streams/stream_get_filters.php        | 3 +++
 hphp/test/slow/streams/stream_get_filters.php.expect | 1 +
 3 files changed, 6 insertions(+), 1 deletion(-)
 create mode 100644 hphp/test/slow/streams/stream_get_filters.php
 create mode 100644 hphp/test/slow/streams/stream_get_filters.php.expect

diff --git a/hphp/runtime/ext/stream/ext_stream-user-filters.cpp b/hphp/runtime/ext/stream/ext_stream-user-filters.cpp
index a503631195d..afcc5ee5e36 100644
--- a/hphp/runtime/ext/stream/ext_stream-user-filters.cpp
+++ b/hphp/runtime/ext/stream/ext_stream-user-filters.cpp
@@ -17,6 +17,7 @@
 
 #include "hphp/runtime/ext/stream/ext_stream-user-filters.h"
 #include "hphp/runtime/base/base-includes.h"
+#include "hphp/runtime/ext/ext_array.h"
 #include "hphp/system/systemlib.h"
 
 namespace HPHP {
@@ -261,7 +262,7 @@ Array HHVM_FUNCTION(stream_get_filters) {
   if (UNLIKELY(filters.isNull())) {
     return Array::Create();
   }
-  return filters;
+  return f_array_keys(filters).toArray();
 }
 
 Variant HHVM_FUNCTION(stream_filter_append,
diff --git a/hphp/test/slow/streams/stream_get_filters.php b/hphp/test/slow/streams/stream_get_filters.php
new file mode 100644
index 00000000000..41cdb86bd89
--- /dev/null
+++ b/hphp/test/slow/streams/stream_get_filters.php
@@ -0,0 +1,3 @@
+<?php
+
+var_dump(in_array('string.rot13', stream_get_filters()));
diff --git a/hphp/test/slow/streams/stream_get_filters.php.expect b/hphp/test/slow/streams/stream_get_filters.php.expect
new file mode 100644
index 00000000000..254d2515180
--- /dev/null
+++ b/hphp/test/slow/streams/stream_get_filters.php.expect
@@ -0,0 +1 @@
+bool(true)
\ No newline at end of file
-- 
2.11.4.GIT