1 files changed, 30 insertions, 0 deletions
diff --git a/Zend/tests/bug71539_2.phpt b/Zend/tests/bug71539_2.phpt
new file mode 100644
index 0000000000..380da467fb
--- /dev/null
+++ b/Zend/tests/bug71539_2.phpt
@@ -0,0 +1,30 @@
+--TEST--
+Bug #71539.2 (Memory error on $arr[$a] =& $arr[$b] if RHS rehashes)
+--FILE--
+<?php
+$a = [0,1,2,3,4,5,6];
+$a[200] =& $a[100];
+$a[100] =42;
+var_dump($a);
+?>
+--EXPECT--
+array(9) {
+  [0]=>
+  int(0)
+  [1]=>
+  int(1)
+  [2]=>
+  int(2)
+  [3]=>
+  int(3)
+  [4]=>
+  int(4)
+  [5]=>
+  int(5)
+  [6]=>
+  int(6)
+  [100]=>
+  &int(42)
+  [200]=>
+  &int(42)
+}