//hash_update($hash, $challengeCode); //hash_update($hash, $verificationToken); //hash_update($hash, $endpoint); //和分步 hash_update结果是一样 hash_update($hash, $challengeCode.$verificationToken.$endpoint); $responseHash = hash_final($hash);

//hash_update($hash, $challengeCode); //hash_update($hash, $verificationToken); //hash_update($hash, $endpoint); //和分步 hash_update结果是一样 hash_update($hash, $challengeCode.$verificationToken.$endpoint); $responseHash = hash_final($hash);