1 files changed, 25 insertions, 0 deletions
diff --git a/ext/standard/tests/array/bug40191.phpt b/ext/standard/tests/array/bug40191.phpt
new file mode 100644
index 000000000..038104b57
--- /dev/null
+++ b/ext/standard/tests/array/bug40191.phpt
@@ -0,0 +1,25 @@
+--TEST--
+Bug #40191 (use of array_unique() with objects triggers segfault)
+--SKIPIF--
+<?php if (!extension_loaded('spl')) die("skip SPL is not available"); ?>
+--FILE--
+<?php
+
+$arrObj = new ArrayObject();
+$arrObj->append('foo');
+$arrObj->append('bar');
+$arrObj->append('foo');
+
+$arr = array_unique($arrObj);
+var_dump($arr);
+
+echo "Done\n";
+?>
+--EXPECTF--	
+array(2) {
+  [0]=>
+  string(3) "foo"
+  [1]=>
+  string(3) "bar"
+}
+Done