hash a password php
// To hash the password, use
password_hash("MySuperSafePassword!", PASSWORD_DEFAULT)
// To compare hash with plain text, use
password_verify("MySuperSafePassword!", $hashed_password)
hash a password php
// To hash the password, use
password_hash("MySuperSafePassword!", PASSWORD_DEFAULT)
// To compare hash with plain text, use
password_verify("MySuperSafePassword!", $hashed_password)
php hash password
/* User's password. */
$password = 'my secret password';
/* Secure password hash. */
$hash = password_hash($password, PASSWORD_DEFAULT);
password_hash() php 7
<?php
/**
* Note that the salt here is randomly generated.
* Never use a static salt or one that is not randomly generated.
*
* For the VAST majority of use-cases, let password_hash generate the salt randomly for you
*/
$options = [
'cost' => 11,
'salt' => mcrypt_create_iv(22, MCRYPT_DEV_URANDOM),
];
echo password_hash("rasmuslerdorf", PASSWORD_BCRYPT, $options)."\n";
?>
php hash password
/* Include the database connection script. */
include 'pdo.php';
/* Login status: false = not authenticated, true = authenticated. */
$login = FALSE;
/* Username from the login form. */
$username = $_POST['username'];
/* Password from the login form. */
$password = $_POST['password'];
/* Remember to validate $username and $password. */
/* Look for the username in the database. */
$query = 'SELECT * FROM accounts WHERE (account_name = :name)';
/* Values array for PDO. */
$values = [':name' => $username];
/* Execute the query */
try
{
$res = $pdo->prepare($query);
$res->execute($values);
}
catch (PDOException $e)
{
/* Query error. */
echo 'Query error.';
die();
}
$row = $res->fetch(PDO::FETCH_ASSOC);
/* If there is a result, check if the password matches using password_verify(). */
if (is_array($row))
{
if (password_verify($password, $row['account_passwd']))
{
/* The password is correct. */
$login = TRUE;
}
}
php hash password
/* User's password. */
$password = 'my secret password';
/* MD5 hash to be saved in the database. */
$hash = md5($password);
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