lazy loaded model

lazy_loaded_model.php

<?php
class LazyLoadedModel {
    private $instance = null;
    private $refId = null;
    private $initiated = false;

    public function __construct($refId, $user) {
        $this->refId = $refId;
        $this->instance = $user;
    }

    public function __call($name, $args) {
        if (!$this->initiated) {
            $this->loadData();
        }

        return $this->instance->$name($args);
    }

    private function loadData() {
        $this->instance->setEmail('hasan@swi.com');
        $this->instance->setName('nhm tanveer hossain');
        $this->initiated = true;
    }
}