3v4l.org

run code in 300+ PHP versions simultaneously
<?php $options = [ 'cost' => 7, 'salt' => 'BCryptRequires22Chrcts', ]; $hash['hash'][] = password_hash("rasmuslerdorf", PASSWORD_BCRYPT, $options); $hash['hash'][] = password_hash("rasmuslerdorf", PASSWORD_DEFAULT); $hash['info'][] = password_get_info($hash['hash'][0]); $hash['info'][] = password_get_info($hash['hash'][1]); $hash['rehash'][] = password_needs_rehash($hash['hash'][0],PASSWORD_BCRYPT,$options); $hash['rehash'][] = password_needs_rehash($hash['hash'][0],PASSWORD_DEFAULT); $hash['rehash'][] = password_needs_rehash($hash['hash'][1],PASSWORD_DEFAULT); $hash['pas_verify'][] = password_verify('rasmuslerdorf', $hash['hash'][0]); $hash['pas_verify'][] = password_verify('rasmuslerdorf', $hash['hash'][1]); $hash['pas_verify'][] = password_verify('rasmuslerdorff', $hash['hash'][0]); $hash['pas_verify'][] = password_verify('rasmuslerdorff', $hash['hash'][1]); var_dump($hash);

preferences:
32.11 ms | 402 KiB | 5 Q