php check hashed password in database code example

Example 1: php hash password

//hash password
$pass = password_hash($password, PASSWORD_DEFAULT);

//verify password
password_verify($password, $hashed_password); // returns true

Example 2: php hash password

/* New password. */
$password = $_POST['password'];

/* Remember to validate the password. */

/* Create the new password hash. */
$hash = password_hash($password, PASSWORD_DEFAULT);

Example 3: php hash password

/* Password. */
$password = 'my secret password';

/* Set the "cost" parameter to 12. */
$options = ['cost' => 12];

/* Create the hash. */
$hash = password_hash($password, PASSWORD_DEFAULT, $options);