From 47ac4612e9d30b9b870b96c9ad45fa68a605cbad Mon Sep 17 00:00:00 2001
From: Tjerk Meesters <datibbaw@php.net>
Date: Sat, 6 Sep 2014 18:56:22 +0800
Subject: [PATCH] Added test case to complement commit 29397f8

---
 Zend/tests/concat_002.phpt | 24 ++++++++++++++++++++++++
 1 file changed, 24 insertions(+)
 create mode 100644 Zend/tests/concat_002.phpt

diff --git a/Zend/tests/concat_002.phpt b/Zend/tests/concat_002.phpt
new file mode 100644
index 0000000000..3cb182ee7d
--- /dev/null
+++ b/Zend/tests/concat_002.phpt
@@ -0,0 +1,24 @@
+--TEST--
+Stress test $x .= $x
+--FILE--
+<?php
+
+/*
+ * Test case for a concat_function() change that broke a test outside of Zend
+ *
+ * @see https://github.com/php/php-src/commit/29397f8fd2b4bc8d95e18448ca2d27a62241a407
+**/
+
+$result = 'f';
+
+for ($i = 0; $i < 25; ++$i) {
+    $result .= $result;
+}
+
+var_dump(strlen($result));
+echo "Done\n";
+?>
+--EXPECT--	
+int(33554432)
+Done
+
-- 
2.50.1