<?php
function password_verify_with_rehash($password, $hash)
{
if (!password_verify($password, $hash)) {
return 'badpass';
}
if (password_needs_rehash($hash, PASSWORD_DEFAULT)) {
$hash = password_hash($password, PASSWORD_DEFAULT);
return 'rehash';
}
return 'allgood';
}
$password = 'thisIsABadPassword';
$hash = password_hash($password, PASSWORD_DEFAULT);
$passwordTry = 'thisIsABadPasswordAndWrong';
var_dump(password_verify_with_rehash($passwordTry, $hash));
- Output for 5.5.0 - 5.5.38, 5.6.0 - 5.6.38, 7.0.0 - 7.0.33, 7.1.0 - 7.1.25, 7.2.0 - 7.2.13, 7.3.0 - 7.3.1
- string(7) "badpass"
- Output for 5.0.0 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45
- Fatal error: Call to undefined function password_hash() in /in/Em0hm on line 18
Process exited with code 255. - Output for 4.4.5 - 4.4.9
- Fatal error: Call to undefined function: password_hash() in /in/Em0hm on line 18
Process exited with code 255. - Output for 4.3.2 - 4.3.11, 4.4.0 - 4.4.4
- Fatal error: Call to undefined function: password_hash() in /in/Em0hm on line 18
Process exited with code 255. - Output for 4.3.0 - 4.3.1
- Fatal error: Call to undefined function: password_hash() in /in/Em0hm on line 18
preferences:
169.18 ms | 401 KiB | 288 Q