From 22a6b8f1a401a8c136cec389427eb0fd9ed3cf2b Mon Sep 17 00:00:00 2001
From: Moriyoshi Koizumi <moriyoshi@php.net>
Date: Sun, 12 Jan 2003 23:56:04 +0000
Subject: [PATCH] Added test case for bug #21600

---
 tests/lang/bug21600.phpt | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)
 create mode 100644 tests/lang/bug21600.phpt

diff --git a/tests/lang/bug21600.phpt b/tests/lang/bug21600.phpt
new file mode 100644
index 0000000000..71c39bb2e5
--- /dev/null
+++ b/tests/lang/bug21600.phpt
@@ -0,0 +1,19 @@
+--TEST--
+Bug #21600 (assign by reference function call changes variable contents)
+--FILE--
+<?php
+$tmp = array();
+$tmp['foo'] = "test";
+$tmp['foo'] = &bar($tmp['foo']);
+var_dump($tmp);
+
+function bar($text){
+  return $text;
+}
+?>
+--EXPECT--
+array(1) {
+  ["foo"]=>
+  string(4) "test"
+}
+
-- 
2.50.1