php-src/ext/standard/tests/strings/bug20934.phpt

--TEST--
Bug #20934 (htmlspecialchars returns latin1 from UTF-8)
--SKIPIF--
<?php
if (!function_exists("utf8_encode") || !function_exists("utf8_decode")) {
	die("SKIP Neither utf8_encode() nor utf8_decode() are available");
}
?> 
--FILE--
<?php
$str = utf8_encode("\xe0\xe1");
var_dump(utf8_decode($str));
var_dump(utf8_decode(htmlspecialchars($str, ENT_COMPAT, "UTF-8")));
?>
--EXPECT--
string(2) "<22><>"
string(2) "<22><>"