<?php
class MyDB{
  private $spojeni;

  function __construct($type,$host,$user,$pass,$name){
    $options=array(
      PDO::ATTR_ERRMODE => PDO::ERRMODE_EXCEPTION,
      PDO::MYSQL_ATTR_INIT_COMMAND => "SET NAMES utf8"
      );
    $this->spojeni= @new PDO("$type:host=$host;dbname=$name",$user,$pass,$options);
  }

  function query($query,$param=Array()){
      $navrat=$this->spojeni->prepare($query);
      $navrat->execute($param);
      return $navrat->rowCount();
  }

  function queryOne($query,$param=Array()){
      $navrat=$this->spojeni->prepare($query);
      $navrat->execute($param);
      return $navrat->fetch(PDO::FETCH_ASSOC);
  }

  function queryAll($query,$param=Array()){
      $navrat=$this->spojeni->prepare($query);
      $navrat->execute($param);
      return $navrat->fetchAll(PDO::FETCH_ASSOC);
  }
  function getID($what){
     $value=$this->queryOne("SELECT currval('$what') AS lastid");
     return $value['lastid'];
  }
}