In PHP, how do I serialize objects with SPL?

In PHP, you can easily serialize objects using the SPL serialization functionalities. This method is helpful when you need to store or transmit the state of an object.


            <?php
            class User {
                public $name;
                public $email;

                public function __construct($name, $email) {
                    $this->name = $name;
                    $this->email = $email;
                }
            }

            $user = new User("John Doe", "john.doe@example.com");

            // Serialize the User object
            $serializedUser = serialize($user);
            echo $serializedUser;

            // Unserialize back to object
            $unserializedUser = unserialize($serializedUser);
            print_r($unserializedUser);
            ?>