1 files changed, 35 insertions, 0 deletions
diff --git a/ext/session/tests/bug80889a.phpt b/ext/session/tests/bug80889a.phpt
new file mode 100644
index 0000000000..ff0c025382
--- /dev/null
+++ b/ext/session/tests/bug80889a.phpt
@@ -0,0 +1,35 @@
+--TEST--
+Bug #80889 (Cannot set save handler when save_handler is invalid)
+--SKIPIF--
+<?php include('skipif.inc'); ?>
+--INI--
+session.save_handler=whatever
+--FILE--
+<?php
+$initHandler = ini_get('session.save_handler');
+session_set_save_handler(
+    function ($savePath, $sessionName) {
+        return true;
+    },
+    function () {
+        return true;
+    },
+    function ($id) {
+        return '';
+    },
+    function ($id, $data) {
+        return true;
+    },
+    function ($id) {
+        return true;
+    },
+    function ($maxlifetime) {
+        return true;
+    }
+);
+$setHandler = ini_get('session.save_handler');
+var_dump($initHandler, $setHandler);
+?>
+--EXPECT--
+string(8) "whatever"
+string(4) "user"