1--TEST-- 2Test json_encode() function : basic functionality with UTF8 string input 3--FILE-- 4<?php 5echo "*** Testing json_encode() : basic functionality with UTF-8 input***\n"; 6 7$utf8_string = base64_decode('5pel5pys6Kqe44OG44Kt44K544OI44Gn44GZ44CCMDEyMzTvvJXvvJbvvJfvvJjvvJnjgII='); 8var_dump(json_encode($utf8_string)); 9 10?> 11--EXPECT-- 12*** Testing json_encode() : basic functionality with UTF-8 input*** 13string(103) ""\u65e5\u672c\u8a9e\u30c6\u30ad\u30b9\u30c8\u3067\u3059\u300201234\uff15\uff16\uff17\uff18\uff19\u3002"" 14