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<?php $str = '東舘町'; var_dump(mb_detect_encoding($str, ['UTF-8', 'SJIS-WIN'])); var_dump(mb_detect_encoding($str, ['UTF-8', 'SJIS-WIN'], true)); var_dump(mb_detect_encoding($str, ['UTF-8', 'SJIS-WIN'], false));
Output for 8.1.11 - 8.1.28, 8.2.0 - 8.2.19, 8.3.0 - 8.3.7
string(8) "SJIS-win" string(8) "SJIS-win" string(8) "SJIS-win"
Output for 8.1.0 - 8.1.10
string(5) "CP932" string(5) "CP932" string(5) "CP932"
Output for 8.0.1 - 8.0.30
string(5) "UTF-8" string(5) "UTF-8" string(5) "UTF-8"
preferences:
69.1 ms | 401 KiB | 91 Q