--TEST-- Bug #68846 False detection of CJK Unified Ideographs Extension E --SKIPIF-- <?php extension_loaded('mbstring') or die('skip mbstring not available'); ?> --FILE-- <?php var_dump( "\x00\x02\x0b\xb7" === mb_convert_encoding("\x95\x34\xb2\x35", 'UTF-32', 'GB18030') ); ?> --EXPECT-- bool(true)