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<?php $contents = file_get_contents("https://www.aoimorishinkin.co.jp/rone.html"); $detect_order = 'JIS, eucjp-win, sjis-win, EUC-JP, sjis, UTF-8'; $detected = mb_detect_encoding( $string, $detect_order, TRUE ); var_dump($detected);

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61.96 ms | 402 KiB | 5 Q