From 72e0aa894aece4d2d68d4e02a25a795e8e69aaae Mon Sep 17 00:00:00 2001
From: Moriyoshi Koizumi <moriyoshi@php.net>
Date: Fri, 8 Nov 2002 07:22:10 +0000
Subject: [PATCH] Added a test for function overloading behaviour

---
 ext/mbstring/tests/overload.phpt | 33 ++++++++++++++++++++++++++++++++
 1 file changed, 33 insertions(+)
 create mode 100644 ext/mbstring/tests/overload.phpt

diff --git a/ext/mbstring/tests/overload.phpt b/ext/mbstring/tests/overload.phpt
new file mode 100644
index 0000000000..3e1fc44bf7
--- /dev/null
+++ b/ext/mbstring/tests/overload.phpt
@@ -0,0 +1,33 @@
+--TEST--
+Function overloading test (said to be harmful)
+--SKIPIF--
+<?php extension_loaded('mbstring') or die('skip mbstring not available'); ?>
+--INI--
+output_handler=
+mbstring.func_overload=7
+mbstring.internal_encoding=EUC-JP
+--FILE--
+<?php
+echo mb_internal_encoding()."\n";
+
+$ngchars = array('ǽ','ɽ','»½','¥½');
+$str = '¸µÏ½ÍÜ»½Ðò¼Òº¾µ½É½¸½Ç½ÎÏɽ¼¨±½ÌÈÄä˽ÎÏŽÉÕ¹½Ê¸·½»ÒͽÃÎñ½Æ¬¥½¥Õ¥¡¡¼';
+var_dump(strlen($str));
+var_dump(mb_strlen($str));
+
+$converted_str = mb_convert_encoding($str, 'Shift_JIS');
+mb_regex_encoding('Shift_JIS');
+foreach($ngchars as $c) {
+	$c = mb_convert_encoding($c, 'Shift_JIS');
+	$replaced = mb_convert_encoding(ereg_replace($c, '!!', $converted_str), mb_internal_encoding(), 'Shift_JIS');
+	var_dump(strpos($replaced, '!!'));
+}
+?>
+--EXPECT--
+EUC-JP
+int(33)
+int(33)
+int(10)
+int(8)
+int(3)
+int(29)
-- 
2.50.1