php-database-connection-class

To make it work

  <?php
  include "DB.php";

  $db = DB::getInstance('host', 'username', 'password', 'databasename');
  $query = "select * from users where id = ?";
  $data = ['11'];
  $stmt = $db->executeQuery($query, $data);
  var_dump($stmt->get_result()->fetch_assoc());