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<?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);
Output for git.master, git.master_jit, rfc.property-hooks
string(4) "𠮟" string(1) "?" string(1) "?"

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