auth

<?php

class Model
{

  public $login;
 /*
  *
  **
  ***
  ****checking login and password
  ***
  **
  *
  */
    public function checklogpass($name,$password)
    {
          try {
                $pdo = new PDO('mysql:host=localhost;dbname=publications','vad','6989');
                $pdo->setAttribute(PDO::ATTR_ERRMODE,PDO::ERRMODE_EXCEPTION);
                $pdo->exec('SET NAMES "utf8"');
          }
      catch(PDOException $e) {

              echo $e->getMessage();

         }

        $sql = 'SELECT name,password FROM users WHERE name = :name AND password = :password';
        $stmt = $pdo->prepare($sql);
        $stmt->bindValue(':name',$name);
        $stmt->bindValue(':password',$password);
        $stmt->execute();

        $row = $stmt->fetch(PDO::FETCH_ASSOC);

        if (isset($name) && isset($password)) {
            if ($row["name"] == $name && $row["password"] == $password) {
                $this->login = $name;

            }
        }
      else {

        throw new Exception("Error Processing Request", 1);

      }
    }

    public function login()
    {
        setcookie('auth',$this->login,time()+36000);

    }

  protected function isUser()
  {

    return $_COOKIE['auth'];

  }

    public function getUser()
  {
        if (isset($_COOKIE['auth'])) {

       echo self::isUser();
    }
    else
    {
      return false;
    }

    }

 /*
  *
  *
  *
  *
  */

}