<?php

namespace App;

class Config
{
    private static $single;
    protected $host = 'localhost';
    protected $dbname = 'NewsSky';
    protected $user = 'root';
    protected $password = '';

    function getDbHost()
    {
        return $this->host;
    }
    function getDbName()
    {
        return $this->dbname;
    }
    public function getDbUser()
    {
        return $this->user;
    }
    public function getDbPass()
    {
        return $this->password;
    }
    public function getSingle()
    {
        if (self::$single === null){
            $class = __CLASS__;
            self::$single = new Config();
            return self::$single;
        }
        else
            return self::$single;
    }
    private function __construct(){}
    private function __clone(){}
    private function __wakeup(){}
}