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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 - 8.1.34, 8.2.0 - 8.2.30, 8.3.0 - 8.3.30, 8.4.1 - 8.4.18, 8.5.0 - 8.5.3
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 7.4.33, 8.0.1 - 8.0.30
string(5) "UTF-8" string(5) "UTF-8" string(5) "UTF-8"
preferences:
66.05 ms | 1109 KiB | 4 Q