--TEST-- htmlentities() test 14 (default_charset / Shift_JIS) --INI-- output_handler= mbstring.internal_encoding=pass default_charset=Shift_JIS --FILE-- <?php print ini_get('default_charset')."\n"; var_dump(htmlentities("\x81\x41\x81\x42\x81\x43", ENT_QUOTES, '')); ?> --EXPECT-- Shift_JIS string(6) "ABC"