$fh = fopen('php://memory', 'rw');
fwrite($fh, "abc");
rewind($fh);
-stream_filter_append($fh, 'convert.iconv.ucs-2/utf8//IGNORE', STREAM_FILTER_READ, []);
+if (false === @stream_filter_append($fh, 'convert.iconv.ucs-2/utf8//IGNORE', STREAM_FILTER_READ, [])) {
+ stream_filter_append($fh, 'convert.iconv.ucs-2/utf-8//IGNORE', STREAM_FILTER_READ, []);
+}
$a = stream_get_contents($fh);
var_dump(strlen($a));
?>
DONE
--EXPECTF--
-Warning: stream_get_contents(): iconv stream filter ("ucs-2"=>"utf8//IGNORE"): invalid multibyte sequence in %sbug76249.php on line %d
+Warning: stream_get_contents(): iconv stream filter ("ucs-2"=>"utf%A8//IGNORE"): invalid multibyte sequence in %sbug76249.php on line %d
int(3)
DONE