From 1c0fbc72ca6e3aac1bc4600a2df31e80849568e9 Mon Sep 17 00:00:00 2001
From: Jan Oravec <jan@fb.com>
Date: Mon, 27 Oct 2014 07:01:27 -0700
Subject: [PATCH] Unbreak hh tests in trunk

Summary: Support for idx() is now built-in inside Hack. It should also be HHVM
built-in, so this method should not be needed.

Reviewed By: @markw65

Differential Revision: D1640360
---
 hphp/test/frameworks/utils.php | 4 ----
 1 file changed, 4 deletions(-)

diff --git a/hphp/test/frameworks/utils.php b/hphp/test/frameworks/utils.php
index eeed93c48f20b..f84deb65e65f7 100644
--- a/hphp/test/frameworks/utils.php
+++ b/hphp/test/frameworks/utils.php
@@ -136,10 +136,6 @@ function find_all_files_containing_text(
   return $files;
 }
 
-function idx(array $array, mixed $key, mixed $default = null): mixed {
-  return isset($array[$key]) ? $array[$key] : $default;
-}
-
 function command_exists(string $cmd): bool {
     $ret = shell_exec("which $cmd");
     return !empty($ret);