What are some best practices for securely handling passwords in PHP scripts like the one provided in the forum thread?

When handling passwords in PHP scripts, it is crucial to securely store and handle them to prevent unauthorized access. One best practice is to hash passwords using a strong hashing algorithm like bcrypt before storing them in the database. Additionally, it is recommended to use prepared statements with parameterized queries to prevent SQL injection attacks. 

// Hash the password before storing it in the database
$password = password_hash($_POST['password'], PASSWORD_BCRYPT);

// Use prepared statements to prevent SQL injection attacks
$stmt = $pdo->prepare("INSERT INTO users (username, password) VALUES (:username, :password)");
$stmt->bindParam(':username', $_POST['username']);
$stmt->bindParam(':password', $password);
$stmt->execute();

Keywords

password hashing password salting PHP password functions secure password storage password encryption

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