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<?php $str1 = hex2bin('e58da0e6a5bc'); $str2 = hex2bin('d5bcc2a5'); var_dump(mb_detect_encoding($str1, 'CP936', true)); var_dump(mb_detect_encoding($str1, 'EUC-CN', true)); var_dump(mb_detect_encoding($str1, 'UTF-8', true)); var_dump(mb_detect_encoding($str2, 'CP936', true)); var_dump(mb_detect_encoding($str2, 'EUC-CN', true)); var_dump(mb_detect_encoding($str2, 'UTF-8', true));
Output for git.master, git.master_jit, rfc.property-hooks
string(5) "CP936" bool(false) string(5) "UTF-8" string(5) "CP936" string(6) "EUC-CN" string(5) "UTF-8"

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