GNU nano 2.2.6                                                       File: helpers.php

<?php

function db_connect() {
  $username = 'root';
  $password = 'root';
  $database_name = 'pragma';

  $connect = mysql_connect("localhost", 'root', 'root');
  if (!$connect) {
    die(mysql_error());
  }

  $db = mysql_select_db($database_name, $connect);
  if (!$db) {
    die(mysql_error());
  }
}

function is_logged_in() {
  return !empty($_SESSION['login']);
}

function get_user_check($username){
  if(!$row){
    return -1;
  }

    if($row['gosc_id'] == 1){
      return 0;
    }

    if($row['pracownik_id'] == 1){
      return 1;
    }

    if($row['admin_id'] == 1){
      return 2;
    }
}

?>