<?php
class Conn implements IConn
{
    private $host;
    private $dbname;
    private $user;
    private $pass;
    public function __construct($host,$dbname,$user,$pass)
    {
        $this->host = $host;
        $this->dbname = $dbname;
        $this->user = $user;
        $this->pass = $pass;
    }
    public function connect()
    {
        try{
            return new \PDO(
                "mysql:host={$this->host};dbname={$this->dbname}",
                $this->user,
                $this->pass
            );
        }catch(\PDOException $e){
            echo "Error! Message:".$e->getMessage()." Code:".$e->getCode();
            exit;
        }
    }
}