<?php

class users
{
    public $login;
    public $password;
    public $r_password;
    public $email;
    private $host='localhost';
    private $user='root';
    private $password1='';
    private $db;
    private $dbName='Univers';

    function __construct($login="",$password="",$r_password="",$email="")
    {
        $this->login = $login;
        $this->password = $password;
        $this->r_password = $r_password;
        $this->email = $email;
        $this->db = new PDO("mysql:host=$this->host;dbname=$this->dbName", $this->user, $this->password1);

    }

    function checkemail()
    {
        $res = $this->db->query("SELECT email FROM users WHERE email = '$this->email'");
        $l_records = $res->fetch(PDO::FETCH_ASSOC);
        if ($l_records)
        {
            echo "email занят!";
        }

    }
    function checklogin()
    {
        $res1 = $this->db->query("SELECT login FROM users WHERE login = '$this->login'");
        $l_records1 = $res1->fetch(PDO::FETCH_BOUND);
        if ($l_records1)
        {
            echo "login занят!";
        }
    }

    function inputdb()
    {
        if($this->r_password == $this->password)
        {
            $hash = password_hash($this->password, PASSWORD_DEFAULT);

        }
        $stmt = $this->db->prepare('INSERT INTO users (login,hash,email) VALUES (:login,:hash,:email)');
        $stmt->bindParam(':login', $login);
        $stmt->bindParam(':hash', $hash);
        $stmt->bindParam(':email', $email);
        $stmt->execute();
        $db = Null;
    }
}