- Output for 7.4.0 - 7.4.33, 8.0.1 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.19, 8.3.0 - 8.3.7
- string(4) "𠮟" string(1) "?" string(1) "?"
<?php
$a = '𠮟';
var_dump($a);
$converted = mb_convert_encoding($a, 'SJIS', 'UTF-8');
var_dump($converted);
$new_a = mb_convert_encoding($converted, 'UTF-8', 'SJIS');
var_dump($new_a);