Verifies that a password matches a hash


(PHP 5 >= 5.5.0)

password_verifyVerifies that a password matches a hash

Описание

boolean password_verify ( string $password , string $hash )

Verifies that the given hash matches the given password.

Note that password_hash() returns the algorithm, cost and salt as part of the returned hash. Therefore, all information that's needed to verify the hash is included in it. This allows the verify function to verify the hash without needing separate storage for the salt or algorithm information.

Список параметров

password

Пользовательский пароль.

hash

Хэш, созданный функцией password_hash().

Возвращаемые значения

Returns TRUE if the password and hash match, or FALSE otherwise.

Примеры

Пример #1 password_verify() example

<?php
// See the password_hash() example to see where this came from.
$hash '$2y$07$BCryptRequires22Chrcte/VlQH0piJtjXl.0t1XkA8pw9dMXTpOq';

if (
password_verify('rasmuslerdorf'$hash)) {
    echo 
'Password is valid!';
} else {
    echo 
'Invalid password.';
}
?>

Результат выполнения данного примера:

 Password is valid! 

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