class agente {
    public $servername = "localhost";
    public $username = "root";
    public $password = "priamo93";
    public $dbname = "agentes";
    public $link;

    function __construct() {
        $this->link = mysqli_connect($this->servername, $this->username, $this->password);
        mysqli_select_db($this->link,$this->dbname) or die ("no database");
    }
    public function getUsers() {
            $sql = "SELECT id, nickname, status FROM users";
            $res = mysqli_query($this->link,$sql);
            $data = mysqli_fetch_array($res);
            echo "Id: " . $data["id"]. " - Nombre: " . $data["nickname"]. " " . $data["status"]. "<br>";
    }
    /*
ERROR:
Warning: mysqli_fetch_array() expects parameter 1 to be mysqli_result, boolean given in /var/www/agentes/inc/class.agentes.php on line 16




*/