test

<?php
class WorkerWithDB
{
  private $server;
  public function set_server($server)
  {
    $this->server = $server;
  }

  private $password;
  public function set_password($db_password)
  {
    $this->password = $db_password;
  }

  private $user;
  public function set_user($db_user)
  {
    $this->user = $db_user;
  }

  private $name;
  public function set_name($db_name)
  {
    $this->name = $db_name;
  }

  public function __construct()
  {
    $this->set_server("localhost");
    $this->set_user("root");
    $this->set_password("iAHNyIg38WpA34olY79c");
    $this->set_name("magicbuilder");
  }

  private $link;

  private function connect()
  {
    try
    {
      $this->link = new PDO('mysql:host='.$this->host.';dbname='.$this->name, $this->user, $this->password);
    }
    catch (PDOException $e)
    {
      die( 'Ошибка! Всё. Приехали... '.$e->getMessage() );
    }

  }