--TEST--
htmlentities() test 3 (setlocale / de_DE.ISO-8859-1)
--SKIPIF--
--INI--
output_handler=
default_charset=
mbstring.internal_encoding=none
--FILE--
--EXPECTF--
Deprecated: setlocale(): deprecated in Unicode mode, please use ICU locale functions in %s on line %d
unicode(18) "äöü"