<?php

class connection{

    public $db_host = '172.17.0.2';
    public $db_name = 'login';
    public $db_user = '';
    public $db_pass = '';

    public function dbConnect()
    {
            return new PDO("mysql:host=".$this->db_host.";dbname=".$this->db_name,$this->db_user,$this->db_pass);
        }
    }
?>