<?php
    class Connection {
        public $host;
        public $dbname;
        public $user;
        public $pass;

        public function setHost($host) {
            $this->host = $host;
        }
        public function getHost(){
            return $this->host;
        }
        public function setDbname($host) {
            $this->dbname = $dbname;
        }

        public function setUser($user) {
            $this->user = $user;
        }
        public function getUser(){
            return $this->user;
        }
        public function setPass($pass) {
            $this->pass = $pass;
        }
    }

    $host = new Connection();
    $host->setHost('localhost');

    $dbname = new Connection();
    $dbname->setDbname('almgutec_zeus');

    $user = new Connection();
    $user->setUser('almgutec_zeus');

    $pass = new Connection();
    $pass->setPass('Vp2iXaO7');

    try {
        $conn = new PDO('mysql:host='.$host->getHost.';dbname=almgutec_zeus', $host->getUser, $this->pass);
        $conn->setAttribute(PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION);
    }

    catch(PDOException $e) {
        echo 'ERROR: ' . $e->getMessage();
    }
?>