How can PHP developers balance the need for security with the need for user-friendly and memorable passwords in their applications?

PHP developers can balance the need for security with user-friendly and memorable passwords by implementing password hashing and salting techniques. This involves using PHP's password_hash() function to securely hash passwords before storing them in the database, and using a unique salt for each password to add an extra layer of security. Additionally, developers can provide users with password strength indicators and suggestions to help them create strong yet memorable passwords.

// Hashing and salting user password
$password = "user_password";
$salt = uniqid(mt_rand(), true);
$hashed_password = password_hash($password . $salt, PASSWORD_DEFAULT);

// Storing hashed password and salt in the database
// $hashed_password and $salt can be stored in separate columns