How can sensitive information like passwords be securely handled and displayed in PHP applications?

Sensitive information like passwords should never be displayed directly in PHP applications to prevent unauthorized access. Instead, passwords should be securely hashed and stored in the database. When handling passwords in PHP, it's essential to use functions like password_hash() and password_verify() to securely store and verify passwords.

// Hashing a password before storing it in the database
$password = "secretPassword";
$hashedPassword = password_hash($password, PASSWORD_DEFAULT);

// Verifying a password
$enteredPassword = "secretPassword";
if (password_verify($enteredPassword, $hashedPassword)) {
    echo "Password is correct";
} else {
    echo "Password is incorrect";
}