function encryptPassword($password) { $salt = "sdgfe#$@GFSGfesdg"; // generate a random salt value $hash = hash("sha256", $password . $salt); // concatenate password and salt, then hash return $hash; }In this example, the function takes in the user's password as a parameter and generates a random salt value. It then concatenates the password with the salt and hashes the result using the SHA-256 algorithm. The resulting hash is returned as the encrypted password. The package library for encryptPassword may vary depending on the specific implementation, but it could potentially involve using built-in PHP functions such as `hash` or importing external libraries such as `bcrypt` or `password_compat`.