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password_verify

(PHP 5 >= 5.5.0, PHP 7)

password_verifyVerifies that a password matches a hash

Descrierea

password_verify ( string $password , string $hash ) : bool

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.

This function is safe against timing attacks.

Parametri

password

The user's password.

hash

O valoare de dispersie creată cu password_hash().

Valorile întoarse

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

Exemple

Example #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.';
}
?>

Exemplul de mai sus va afișa:

Password is valid!

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