Database Class

<?php
class DataBase{
    // Database Object
    private $host;
    private $port;
    private $db_name;
    private $db_login;
    private $db_pwd;

    function config($host, $port, $db_name, $db_login, $db_pwd){
        // Set config values
        $this->host = $host;
        $this->port = $port;
        $this->db_name = $db_name;
        $this->db_login = $db_login;
        $this->db_pwd = $db_pwd;
    }

    function connect(){
        // Connect method
        try {
            $db = new PDO('mysql:host='.$this->host.';
                port='.$this->port.';
                dbname='.$this->db_name, $this->db_login, $this->pwd, $pdo_options);
            $db->query ( "SET NAMES UTF8" );
        } catch (Exception $e) {
            die('Error: '.$e->getMessage());
        }
    }
}
?>