<?php

    function pobierzBaze() {
        static $conn = null;
        if( $conn ) {
            return $conn;
        }

        $servername = "mysql.agh.edu.pl";
        $username = "typerw";
        $password = "wiktoria";
        $database = "typerw";

        $conn = new mysqli($servername, $username, $password, $database);
        return $conn;
    }

    function Dodaj($nazwa, $email, $haslo, $status){
        $sql = "INSERT INTO `typerw`.`bazadanych`(`id`, `nazwa`, `email`, `haslo`, `status`) VALUES (NULL, $nazwa, $email, $haslo, $status)";
        $db = pobierzBaze();
        return $db->query($sql);
    }
?>