qwe

<?php error_reporting(E_ERROR);
session_start();
require_once("class/Oracle.php");
if (isset($_POST['logout'])) {
    echo 'test';
    unset($_SESSION);
    session_destroy();
}


$atts = array('username' => "", 'password' => null);
if (empty($_POST['login'])) {
    echo 'test';

    if (!empty($_POST['username']) && !empty($_POST['password'])) {
        $jmeno = $_POST['username'];
        $heslo = $_POST['password'];
        $stid = $db->parseAndExecute("SELECT username,password, admin, email FROM USERSS "
                . "WHERE username='" . $_POST['username'] . "'
    AND pswd = MD5HASH('" . $_POST['password'] . "')");

        oci_execute($stid);

        while (($row = oci_fetch_array($stid, OCI_BOTH))) {
            if (count($row) > 0) {
                $dbusername = $row['USERNAME'];
                $dbpassword = $row['PASSWORD'];
                $dbgroup_id = $row['ADMIN'];
                $dbemail = $row['EMAIL'];
            }
        }
        if ($username == $dbusername) {
            session_start();
            $_SESSION['admin'] = $dbgroup_id;
            $_SESSION['session_username'] = $username;
            $_SESSION['user_email'] = $dbemail;
        } else {
            $messageLogin = 'Uzivatel s takovym jmenem neexistuje';
        }
    } else {
        $message = "All fields are required!";
    }
}
var_dump($_POST['login']);

if (isset($_POST['reset'])) {
    unset($atts['username']);
    unset($atts['password']);
    $atts['username'] = "";
    $atts['password'] = "";
}

?>