Are there any common pitfalls to avoid when setting up password protection for a website using PHP?

One common pitfall to avoid when setting up password protection for a website using PHP is storing passwords in plain text. Instead, passwords should be securely hashed before storing them in the database. This helps protect user data in case of a security breach.

$password = "password123";
$hashed_password = password_hash($password, PASSWORD_DEFAULT);

// Store $hashed_password in the database