1--TEST-- 2Bug #62010 (json_decode produces invalid byte-sequences) 3--FILE-- 4<?php 5 6var_dump(json_decode('"\ud834"')); 7var_dump(json_last_error() === JSON_ERROR_UTF16); 8var_dump(json_last_error_msg()); 9?> 10--EXPECT-- 11NULL 12bool(true) 13string(50) "Single unpaired UTF-16 surrogate in unicode escape" 14