<?php
define("HOST", "localhost");
define("USER", "root");
define("PASS", "");
define("DB", "test");
class db{
	public static $connect;
	public static $test;
	public function __construct(){
		$this->connect = new mysqli(HOST, USER, PASS, DB) or die ("Error: cannot connection to the database");
		$this->connect->query("SET NAMES 'utf8'");
		return $this->connect;
	}

	public function query($query) {
	    $success = $this->connect->query($query);
	    if ($success)
	      return 1;
	    else return 0;
	}
}


$db = new db();
$db->query("UPDATE users SET name='ololol' WHERE id=1");


/*
UPDATE users SET name='test' WHERE id=1
*/
?>