<?php

        namespace net\snapserv;

        trait Singleton {
                /**
                 * @var self
                 */
                private static $instance;

                /**
                 * @return self
                 */
                public static function getInstance() {
                        if(!self::$instance)
                                self::$instance = new self;
                        return self::$instance;
                }

                private function __construct() {}
        }

        ?>