<?php
//poniżej napisz kod definiujący klasę

class Member {
    private $userName;
    private $password;
    private $accesLevel = 0;

    function __construct($userName, $password) {
        if (is_string($userName) && is_string($password)) {
            if (strlen($userName) >= 5) {
                $this->setUsername($userName);
            } else {
                $this->userName = $this->generateRandomString();
            }
            if (strlen($password) >= 5) {
                $this->setPassword($password);
            } else {
                $this->password = $this->generateRandomString();
            }
        }
        echo "Stworzono członka " . $this->userName. " o haśle " . $this->password . "\n<br>";
    }

    function __destruct() {
        echo "<br>\nObiekt użytkownika " . $this->getuserName() . " został zniszczony";
    }
    private function getuserName() {
        return $this->userName;
    }

    private function setuserName($userName) {
    $this->userName = $userName;
    }

    private function setPassword($password) {
    $this->password = $password;
    }

    private function getpassword() {
        return $this->password;
    }

    public function info(){
        echo "Użytkownik " . $this->userName . " o haśle " . $this->getpassword() . "<br>\n";
    }

    private function generateRandomString($length = 5) {
        $characters = '0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ';
        $charactersLength = strlen($characters);
        $randomString = '';
        for ($i = 0; $i < $length; $i++) {
            $randomString .= $characters[rand(0, $charactersLength - 1)];
        }
        return $randomString;
    }
}

$obj= new Member('Stefan', "Armata");
$obj2= new Member('Michał', "Arm");
$obj->info();
$obj3= new Member('Stef', "Wiśnia");
$obj4= new Member('Małgosia', "Kałach");
$obj4->info();
$obj5= new Member('Heller', "Tomasz");